Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43599-2023 |
Oil and gas drilling equipment testing and evaluation of Mechanical cementing plugs {译} 石油天然气钻采设备 机械式固井胶塞的测试与评价 |
China National Standards Mechanical |
 English PDF |
| GB/T 43550.2-2023 |
Mechanical pencils and lead for general use - Classification, dimensions, quality and test methods - Part 2: Black lead {译} 一般用途活动铅笔和铅芯 分类、尺寸、质量和试验方法 第2部分：黑铅芯 |
China National Standards Mechanical |
English PDF |
| GB/T 43550.1-2023 |
Mechanical pencils and lead for general use - Classification, dimensions, quality and test methods - Part 1: Mechanical pencils {译} 一般用途活动铅笔和铅芯 分类、尺寸、质量和试验方法 第1部分：活动铅笔 |
China National Standards Mechanical |
English PDF |
| GB/T 43400-2023 |
Road vehicles Trailers below 3.5t Calculation of Mechanical strength of steel drawbars {译} 道路车辆 3.5t以下挂车 钢制牵引杆机械强度计算 |
China National Standards Mechanical |
English PDF |
| GB/T 10894-2023 |
Separation Mechanical noise test method {译} 分离机械噪声测试方法 |
China National Standards Mechanical |
English PDF |
| GB/T 25774.2-2023 |
Inspection of welding materials Part 2: Preparation of Mechanical properties specimens for single-sided single-pass welding and double-sided single-pass welded joints of steel {译} 焊接材料的检验 第2部分：钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备 |
China National Standards Mechanical |
English PDF |
| GB/T 25774.1-2023 |
Examination of welding materials Part 1: Preparation of Mechanical properties specimens of steel, nickel and nickel alloy deposited metals {译} 焊接材料的检验 第1部分： 钢、镍及镍合金熔敷金属力学性能试样的制备 |
China National Standards Mechanical |
English PDF |
| GB/T 19520.22-2023 |
Mechanical structures of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-110: Residential racks and cabinets for smart homes {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-110部分：智慧房屋用住宅机架和机柜 |
China National Standards Mechanical |
English PDF |
| GB/T 19520.21-2023 |
Mechanical Structure of Electrical and Electronic Equipment 482.6 mm (19 in) Series Mechanical Structure Dimensions Part 3-109: Chassis Dimensions of Embedded Computing Devices {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-109部分：嵌入式计算设备的机箱尺寸 |
China National Standards Mechanical |
English PDF |
| GB/T 19520.20-2023 |
Mechanical structure of electrical and electronic equipment 482.6 mm (19 in) series mechanical structural dimensions Part 3-108: Dimensions of R-type sub-boxes and plug-ins {译} 电气和电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-108部分：R型插箱和插件的尺寸 |
China National Standards Mechanical |
English PDF |
| GB/T 7190.3-2019 |
Mechanical draft cooling tower Part 3: Closed cooling tower "Modification No. 1" {译} 机械通风冷却塔 第3部分：闭式冷却塔《第1号修改单》 |
China National Standards Mechanical |
English PDF |
| GB/T 4937.26-2023 |
Semiconductor devices - Mechanical and climatic test methods - Part 26: Electrostatic discharge (ESD) susceptibility testing Human Body Model (HBM) {译} 半导体器件 机械和气候试验方法 第26部分：静电放电（ESD）敏感度测试 人体模型（HBM） |
China National Standards Mechanical |
English PDF |
| GB/T 43211-2023 |
Test Method for Particle Size Determination of Softwood Pellets by Mechanical Sieving {译} 软木粒机械筛分测定粒度的试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 43057-2023 |
Photovoltaic module dynamic Mechanical load test {译} 光伏组件 动态机械载荷试验 |
China National Standards Mechanical |
English PDF |
| GB/T 1458-2023 |
Test method for Mechanical properties of fiber-wound reinforced composite ring specimens {译} 纤维缠绕增强复合材料环形试样力学性能试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 10357.5-2023 |
Furniture Mechanical properties test Part 5: Cabinet strength and durability {译} 家具力学性能试验 第5部分：柜类强度和耐久性 |
China National Standards Mechanical |
English PDF |
| GB/T 10357.4-2023 |
Furniture Mechanical properties test Part 4: Cabinet stability {译} 家具力学性能试验 第4部分：柜类稳定性 |
China National Standards Mechanical |
English PDF |
| GB/T 42709.19-2023 |
Semiconductor devices Microelectronic Mechanical devices Part 19: Electronic compass {译} 半导体器件 微电子机械器件 第19部分：电子罗盘 |
China National Standards Mechanical |
English PDF |
| GB/T 42842.2-2023 |
Microbubble Technology Cleaning Applications Part 2: Test methods for cleaning Mechanical oil stains on the surface of machined metal parts {译} 微细气泡技术 清洗应用 第2部分： 机加工金属零件表面机械油污清洗的试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 42897-2023 |
MicroelectroMechanical systems (MEMS) technology Silicon-based MEMS nano-thickness film tensile strength test method {译} 微机电系统（MEMS）技术 硅基MEMS纳米厚度膜抗拉强度试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 42896-2023 |
MicroelectroMechanical systems (MEMS) technology Silicon-based MEMS nanoscale structure impact test method {译} 微机电系统（MEMS）技术 硅基MEMS纳尺度结构冲击试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 42895-2023 |
MicroelectroMechanical systems (MEMS) technology Silicon-based MEMS microstructure bending strength test method {译} 微机电系统（MEMS）技术 硅基MEMS微结构弯曲强度试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 17928-2023 |
Leather - Physical and Mechanical tests - Determination of pinhole tear strength {译} 皮革 物理和机械试验 针孔撕裂强度的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 22638.11-2023 |
Test methods for aluminum foil Part 11: Testing of Mechanical properties {译} 铝箔试验方法 第11部分：力学性能的测试 |
China National Standards Mechanical |
English PDF |
| GB/T 42901-2023 |
Test methods for Mechanical connectors of steel bars {译} 钢筋机械连接件试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 42796-2023 |
Steel Mechanical connectors {译} 钢筋机械连接件 |
China National Standards Mechanical |
English PDF |
| GB/T 42869-2023 |
Requirements for simplification and lightweighting of three-dimensional models of Mechanical products {译} 机械产品三维模型简化与轻量化要求 |
China National Standards Mechanical |
English PDF |
| GB/T 20138-2023 |
Protection level of electrical equipment enclosures against external Mechanical impact (IK code) {译} 电器设备外壳对外界机械碰撞的防护等级（IK代码） |
China National Standards Mechanical |
English PDF |
| GB/T 33061.7-2023 |
Plastics - Determination of dynamic Mechanical properties - Part 7: Non-resonant torsional vibration method {译} 塑料 动态力学性能的测定 第7部分: 非共振扭转振动法 |
China National Standards Mechanical |
English PDF |
| GB/T 33061.6-2023 |
Plastics - Determination of dynamic Mechanical properties - Part 6: Non-resonant shear vibration method {译} 塑料 动态力学性能的测定 第6部分：非共振剪切振动法 |
China National Standards Mechanical |
English PDF |
| GB/T 33061.5-2023 |
Plastics - Determination of dynamic Mechanical properties - Part 5: Non-resonant bending vibration method {译} 塑料 动态力学性能的测定 第5部分：非共振弯曲振动法 |
China National Standards Mechanical |
English PDF |
| GB/T 33061.4-2023 |
Plastics - Determination of dynamic Mechanical properties - Part 4: Non-resonant tensile vibration method {译} 塑料 动态力学性能的测定 第4部分: 非共振拉伸振动法 |
China National Standards Mechanical |
English PDF |
| GB/T 42712-2023 |
Design principles and calibration methods of Chinese dummies for Mechanical damage testing {译} 力学损伤测试用中国假人设计原则与标定方法 |
China National Standards Mechanical |
English PDF |
| GB/T 14092.2-2023 |
Environmental conditions for Mechanical products - Part 2: Cold {译} 机械产品环境条件 第2部分：寒冷 |
China National Standards Mechanical |
English PDF |
| GB/T 14092.1-2023 |
Environmental conditions for Mechanical products - Part 1: Damp heat {译} 机械产品环境条件 第1部分：湿热 |
China National Standards Mechanical |
English PDF |
| GB/T 3098.15-2023 |
Mechanical properties of fasteners Stainless steel nuts {译} 紧固件机械性能 不锈钢螺母 |
China National Standards Mechanical |
English PDF |
| GB/T 3098.6-2023 |
Mechanical properties of fasteners Stainless steel bolts, screws and studs {译} 紧固件机械性能 不锈钢螺栓、螺钉和螺柱 |
China National Standards Mechanical |
English PDF |
| GB/T 9239.31-2023 |
Mechanical vibration - Rotor balancing - Part 31: Machine unbalance variability and unbalance sensitivity {译} 机械振动 转子平衡 第31部分： 机器不平衡易变性和不平衡灵敏度 |
China National Standards Mechanical |
English PDF |
| GB/T 42597-2023 |
Micro-Electro-Mechanical Systems (MEMS) Technology Gyroscopes {译} 微机电系统（MEMS）技术 陀螺仪 |
China National Standards Mechanical |
English PDF |
| GB/T 26111-2023 |
Micro Electro Mechanical Systems (MEMS) Technology Terminology {译} 微机电系统（MEMS）技术 术语 |
China National Standards Mechanical |
English PDF |
| GB/T 4937.23-2023 |
Semiconductor devices - Mechanical and climatic test methods - Part 23: High temperature operating life {译} 半导体器件 机械和气候试验方法 第23部分：高温工作寿命 |
China National Standards Mechanical |
English PDF |
| GB/T 4937.27-2023 |
Semiconductor devices - Mechanical and climatic test methods - Part 27: Electrostatic discharge (ESD) susceptibility test - Machine model (MM) {译} 半导体器件 机械和气候试验方法 第27部分：静电放电（ESD）敏感度测试 机器模型（MM） |
China National Standards Mechanical |
English PDF |
| GB/T 4937.32-2023 |
Semiconductor devices - Methods of Mechanical and climatic tests - Part 32: Flammability of plastic encapsulated devices (externally induced) {译} 半导体器件 机械和气候试验方法 第32部分：塑封器件的易燃性（外部引起的） |
China National Standards Mechanical |
English PDF |
| GB/T 4937.31-2023 |
Semiconductor devices - Methods of Mechanical and climatic tests - Part 31: Flammability of plastic encapsulated devices (internal origin) {译} 半导体器件 机械和气候试验方法 第31部分：塑封器件的易燃性（内部引起的） |
China National Standards Mechanical |
English PDF |
| GB/T 15879.604-2023 |
Mechanical standardization of semiconductor devices - Part 6-4: General rules for drawing outline drawings of surface mount semiconductor device packages - Dimensional measurement methods for ball array (BGA) packages {译} 半导体器件的机械标准化 第6-4部分：表面安装半导体器件封装外形图绘制的一般规则 焊球阵列（BGA）封装的尺寸测量方法 |
China National Standards Mechanical |
English PDF |
| GB/T 4937.42-2023 |
Semiconductor devices - Mechanical and climatic test methods - Part 42: Temperature and humidity storage {译} 半导体器件 机械和气候试验方法 第42部分：温湿度贮存 |
China National Standards Mechanical |
English PDF |
| GB/T 42709.7-2023 |
Semiconductor devices MicroelectroMechanical devices Part 7: MEMS bulk acoustic wave filters and duplexers for radio frequency control and selection {译} 半导体器件 微电子机械器件 第7部分：用于射频控制和选择的MEMS体声波滤波器和双工器 |
China National Standards Mechanical |
English PDF |
| GB/T 42709.5-2023 |
Semiconductor devices MicroelectroMechanical devices Part 5: RF MEMS switches {译} 半导体器件 微电子机械器件 第5部分：射频MEMS开关 |
China National Standards Mechanical |
English PDF |
| GB/T 33521.31-2023 |
Mechanical vibrations - Ground-induced structure-borne noise and ground-borne vibrations from rail systems - Part 31: Guidelines for field measurements for the assessment of human exposure in buildings {译} 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第31部分：建筑物内人体暴露评价的现场测量指南 |
China National Standards Mechanical |
English PDF |
| GB/T 9239.13-2023 |
Mechanical vibration - Rotor balancing - Part 13: Criteria and safety precautions for on-site balancing of large and medium-sized rotors {译} 机械振动 转子平衡 第13部分：大中型转子现场平衡的准则和安全防护 |
China National Standards Mechanical |
English PDF |
| GB/T 42158-2023 |
Micro-Electro-Mechanical Systems (MEMS) Technology-Description and Measurement Methods of Micro-grooves and Pyramidal Needle Structures {译} 微机电系统（MEMS）技术 微沟槽和棱锥式针结构的描述和测量方法 |
China National Standards Mechanical |
English PDF |
| GB/T 42347-2023 |
General technical requirements and test methods for Mechanical pre-cooling equipment {译} 机械预冷设备通用技术要求与试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 16608.1-2023 |
Basic electroMechanical relays for telecommunications with qualification - Part 1: General specification and blank detail specification {译} 有质量评定的电信用基础机电继电器 第1部分：总规范与空白详细规范 |
China National Standards Mechanical |
English PDF |
| GB/T 21711.1-2023 |
Basic electroMechanical relays - Part 1: General principles and safety requirements {译} 基础机电继电器 第1部分：总则与安全要求 |
China National Standards Mechanical |
English PDF |
| GB 6675.2-2014 |
Toy Safety Part 2: Mechanical and Physical Properties "Revision No. 1" {译} 玩具安全 第2部分：机械与物理性能《第1号修改单》 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.11-2022 |
Test methods for physical and Mechanical properties of small unblemished specimens of wood - Part 11: Determination of compressive strength along the grain {译} 无疵小试样木材物理力学性质试验方法 第11部分：顺纹抗压强度测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.16-2022 |
Test methods for physical and Mechanical properties of small unblemished specimens of wood - Part 16: Determination of shear strength along the grain {译} 无疵小试样木材物理力学性质试验方法 第16部分：顺纹抗剪强度测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.15-2022 |
Test methods for physical and Mechanical properties of small unblemished specimens of wood - Part 15: Determination of tensile strength across grains {译} 无疵小试样木材物理力学性质试验方法 第15部分：横纹抗拉强度测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.13-2022 |
Test methods for physical and Mechanical properties of wood with small unblemished specimens - Part 13: Determination of transverse grain compressive modulus of elasticity {译} 无疵小试样木材物理力学性质试验方法 第13部分：横纹抗压弹性模量测定 |
China National Standards Mechanical |
English PDF |
| GB/Z 41561-2022 |
Comparison of Mechanical and physical properties of ISO 8124-1, EN 71-1 and ASTM F963 standards {译} ISO 8124-1、EN 71-1和ASTM F963标准机械物理性能差异比对 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.14-2022 |
Test methods for physical and Mechanical properties of small unblemished specimens of wood - Part 14: Determination of tensile strength along the grain {译} 无疵小试样木材物理力学性质试验方法 第14部分：顺纹抗拉强度测定 |
China National Standards Mechanical |
English PDF |
| GB/T 41656-2022 |
Road vehicles - Mechanical coupling of towing vehicles with rear-mounted towbar couplings to towbar trailers - Interchangeability {译} 道路车辆 尾部安装牵引杆连接器的牵引车与牵引杆挂车间的机械连接 互换性 |
China National Standards Mechanical |
English PDF |
| GB/T 41651-2022 |
Road vehicles - Mechanical coupling of towing vehicles with lower front mounted towbar connectors and center axle trailers - Interchangeability {译} 道路车辆 前下部安装牵引杆连接器的牵引车和中置轴挂车间的机械连接 互换性 |
China National Standards Mechanical |
English PDF |
| GB/T 41477-2022 |
Test method for Mechanical properties of metal parts repaired by laser cladding {译} 激光熔覆修复金属零部件力学性能试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 24114.1-2022 |
Mechanical and electrical equipment - digital control system for sewing machinery - Part 1: General technical conditions {译} 机械电气设备 缝制机械数字控制系统 第1部分：通用技术条件 |
China National Standards Mechanical |
English PDF |
| GB/T 41158.7-2022 |
Three-dimensional process planning for Mechanical products—Part 7： Distribution requirements 机械产品三维工艺设计 第7部分：发放要求 |
China National Standards Mechanical |
English PDF |
| GB/T 41158.3-2022 |
Three-dimensional process planning for Mechanical products—Part 3: Model building 机械产品三维工艺设计 第3部分：模型构建 |
China National Standards Mechanical |
English PDF |
| GB/T 41158.4-2022 |
Three-dimensional process planning for Mechanical products—Part 4：Process symbol and annotation 机械产品三维工艺设计 第4部分：工艺符号与标注 |
China National Standards Mechanical |
English PDF |
| GB/T 41158.6-2022 |
Three-dimensional process planning for Mechanical products—Part 6：Data requirements 机械产品三维工艺设计 第6部分：数据要求 |
China National Standards Mechanical |
English PDF |
| GB/T 41158.5-2022 |
Three-dimensional process planning for Mechanical products—Part 5：Detailed design 机械产品三维工艺设计 第5部分：详细设计 |
China National Standards Mechanical |
English PDF |
| GB/T 41158.1-2022 |
Three-dimensional process planning for Mechanical products—Part 1：Terms and definitions 机械产品三维工艺设计 第1部分：术语和定义 |
China National Standards Mechanical |
English PDF |
| GB/T 41158.2-2022 |
Three-dimensional process planning for Mechanical products—Part 2：General requirements 机械产品三维工艺设计 第2部分：通用要求 |
China National Standards Mechanical |
English PDF |
| GB/T 41353-2022 |
Remanufacturing Guide for Life Cycle Cost Analysis of Mechanical Products {译} 再制造 机械产品寿命周期费用分析导则 |
China National Standards Mechanical |
English PDF |
| GB/T 41352-2022 |
Remanufacturing General Principles of Quality Evaluation of Mechanical Products {译} 再制造 机械产品质量评价通则 |
China National Standards Mechanical |
English PDF |
| GB/T 42284.3-2022 |
Road vehicles - Environmental conditions and tests for electrical and electronic equipment used in electric vehicle drive systems - Part 3: Mechanical loads {译} 道路车辆 电动汽车驱动系统用电气及电子设备的环境条件和试验 第3部分：机械负荷 |
China National Standards Mechanical |
English PDF |
| GB/T 33061.11-2022 |
Plastics - Determination of dynamic Mechanical properties - Part 11: Glass transition temperature {译} 塑料 动态力学性能的测定 第11部分: 玻璃化转变温度 |
China National Standards Mechanical |
English PDF |
| GB/T 41937-2022 |
Rubber or plastics coated fabrics-Physical-Mechanical property tests-Determination of flex resistance by deflectionometer method {译} 橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性 |
China National Standards Mechanical |
English PDF |
| GB/T 7994.3-2022 |
Test methods for glass-lined equipment - Part 3: Mechanical shock resistance gunshot test {译} 搪玻璃设备试验方法 第3部分：耐机械冲击枪击试验 |
China National Standards Mechanical |
English PDF |
| GB/T 28784.5-2022 |
Mechanical vibration - Measurement of vibration in ships - Part 5: Guidelines for the measurement, evaluation and reporting of vibration for the habitability of passenger and merchant ships {译} 机械振动 船舶振动测量 第5部分：客船和商船适居性振动测量、评价和报告准则 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.21-2022 |
Test methods for physical and Mechanical properties of wood with small unblemished specimens - Part 21: Determination of nail holding force {译} 无疵小试样木材物理力学性质试验方法 第21部分：握钉力测定 |
China National Standards Mechanical |
English PDF |
| GB 24541-2022 |
Hand Protection Mechanical Hazards Protective Gloves {译} 手部防护 机械危害防护手套 |
China National Standards Mechanical |
English PDF |
| GB/T 40815.5-2022 |
Mechanical construction of electrical and electronic equipment - Thermal management of imperial and metric series enclosures - Part 5: Evaluation of cooling performance of indoor enclosures {译} 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第5部分：户内机柜的冷却性能评估 |
China National Standards Mechanical |
English PDF |
| GB/T 23821-2022 |
Mechanical safety Safety distance to prevent upper and lower limbs from touching the danger zone {译} 机械安全 防止上下肢触及危险区的安全距离 |
China National Standards Mechanical |
English PDF |
| GB/T 12085.3-2022 |
Optics and photonics - Environmental test methods - Part 3: Mechanical forces {译} 光学和光子学 环境试验方法 第3部分：机械作用力 |
China National Standards Mechanical |
English PDF |
| GB/T 18663.5-2022 |
Mechanical construction of electronic equipment - Tests for metric and imperial series - Part 5: Seismic tests for enclosures, subracks and inserts {译} 电子设备机械结构 公制系列和英制系列的试验 第5部分：机箱、插箱和插件的地震试验 |
China National Standards Mechanical |
English PDF |
| GB/T 18663.4-2022 |
Mechanical construction of electronic equipment - Tests for metric and imperial series - Part 4: Combinations of performance levels for modular cabinets {译} 电子设备机械结构 公制系列和英制系列的试验 第4部分：模数机柜的性能等级组合 |
China National Standards Mechanical |
English PDF |
| GB/T 41641-2022 |
Measurement of Mechanical properties - Tensile test method for REBCO strip at room temperature {译} 力学性能测量 REBCO带材室温拉伸试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 41998-2022 |
Mechanical electrical safety - Technical requirements for mechanical wireless control systems {译} 机械电气安全 机械无线控制系统技术要求 |
China National Standards Mechanical |
English PDF |
| GB/T 41787.1-2022 |
Ceiling-mounted interface for indoor LED lighting equipment - Part 1: Specifications for Mechanical and electrical interfaces {译} 室内LED照明设备天花板安装接口 第1部分:机械接口和电气接口规范 |
China National Standards Mechanical |
English PDF |
| GB/T 9239.23-2022 |
Mechanical vibration - Rotor balancing - Part 23: Guards and other protective measures for measuring stations of balancing machines {译} 机械振动 转子平衡 第23部分:平衡机测量工位的防护罩和其他保护措施 |
China National Standards Mechanical |
English PDF |
| GB/T 41850.8-2022 |
Mechanical vibration - Measurement and evaluation of machine vibration - Part 8: Reciprocating compressor systems {译} 机械振动 机器振动的测量和评价 第8部分:往复式压缩机系统 |
China National Standards Mechanical |
English PDF |
| GB/T 41852-2022 |
Semiconductor devices; microelectroMechanical devices; bending and shearing test methods for bonding strength of MEMS structures {译} 半导体器件 微机电器件 MEMS结构黏结强度的弯曲和剪切试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 40396-2021 |
Test method for glass transition temperature of polymer matrix composites—Dynamic Mechanical analysis（DMA） 聚合物基复合材料玻璃化转变温度试验方法 动态力学分析法（DMA） |
China National Standards Mechanical |
English PDF |
| GB/T 40320-2021 |
Measuring method for Mechanical melting temperature of aluminum alloy 铝合金力学熔点测试方法 |
China National Standards Mechanical |
English PDF |
| GB/T 33521.32-2021 |
Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: Measurement of dynamic properties of the ground 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第32部分：大地的动态性能测量 |
China National Standards Mechanical |
English PDF |
| GB/T 15972.31-2021 |
Specifications for optical fibre test methods—Part 31: Measurement methods and test procedures for Mechanical characteristics—Tensile strength 光纤试验方法规范 第31部分：机械性能的测量方法和试验程序 抗张强度 |
China National Standards Mechanical |
English PDF |
| GB/T 9239.12-2021 |
Mechanical vibration—Rotor balancing—Part 12: Procedures and tolerances for rotors with flexible behaviour 机械振动 转子平衡 第12部分：具有挠性特性的转子的平衡方法与允差 |
China National Standards Mechanical |
English PDF |
| GB/T 5211.14-2021 |
General methods of test for pigments and extenders—Part 14: Determination of residue on sieve—Mechanical flushing procedure 颜料和体质颜料通用试验方法 第14部分：筛余物的测定 机械冲洗法 |
China National Standards Mechanical |
English PDF |
| GB/T 18703-2021 |
Mechanical vibration and shock—Hand-arm vibration—Measurement and evaluation of the vibration transmissibility of gloves at the palm of the hand 机械振动与冲击 手传振动 手套掌部振动传递率的测量与评价 |
China National Standards Mechanical |
English PDF |
| GB/T 40150-2021 |
Grain and oil storage—Evaluation of uniformity of grain Mechanical ventilation 粮油储藏 储粮机械通风均匀性评价方法 |
China National Standards Mechanical |
English PDF |
| GB/T 29716.3-2021 |
Mechanical vibration and shock—Signal processing—Part 3:Methods of time-frequency analysis 机械振动与冲击 信号处理 第3部分：时频分析方法 |
China National Standards Mechanical |
English PDF |
| GB/T 22889-2021 |
Leather—Physical and Mechanical tests—Determination of surface coating thickness 皮革 物理和机械试验 表面涂层厚度的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 22888-2021 |
Leather - Physical and Mechanical tests - Determination of cold crack temperature of surface coatings 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 8366-2021 |
Resistance welding—Resistance welding equipment—Mechanical and electrical requirements 电阻焊 电阻焊设备 机械和电气要求 |
China National Standards Mechanical |
English PDF |
| GB/T 39980-2021 |
Mechanical parking system—Design rules 机械式停车设备 设计规范 |
China National Standards Mechanical |
English PDF |
| GB/T 15972.34-2021 |
Specifications for optical fibre test methods—Part 34:Measurement methods and test procedures for Mechanical characteristics—Fibre curl 光纤试验方法规范 第34部分：机械性能的测量方法和试验程序 光纤翘曲 |
China National Standards Mechanical |
English PDF |
| GB/T 15972.30-2021 |
Specifications for optical fibre test methods—Part 30: Measurement methods and test procedures for Mechanical characteristics—Fibre proof test 光纤试验方法规范 第30部分：机械性能的测量方法和试验程序 光纤筛选试验 |
China National Standards Mechanical |
English PDF |
| GB/T 39785-2021 |
Service robot—Mechanical safety assessment and test method 服务机器人 机械安全评估与测试方法 |
China National Standards Mechanical |
English PDF |
| GB/T 39960-2021 |
Straight-sided single-action Mechanical power presses -- Characteristicsand dimensions 闭式单动机械压力机 参数和尺寸 |
China National Standards Mechanical |
English PDF |
| GB/T 39744-2021 |
General requirements of Mechanical product electronic manual based on three-dimensional model 基于三维模型的机械产品电子手册编制通用要求 |
China National Standards Mechanical |
English PDF |
| GB/T 28267.1-2021 |
Steel cord conveyor belts—Part 1:Design,dimensions and Mechanical requirements for conveyor belts for general use 钢丝绳芯输送带 第1部分：普通用途输送带的设计、尺寸和机械要求 |
China National Standards Mechanical |
English PDF |
| GB/T 12736-2021 |
Conveyor belts—Determination of strenght of Mechanical fastenings—Static test method 输送带 机械接头强度的测定 静态试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2507-2021 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) 电子设备用机电元件 基本试验规程及测量方法 第25-7部分：试验25g：阻抗、反射系数和电压驻波比（VSWR） |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2505-2021 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5：Test 25e: Return loss 电子设备用机电元件 基本试验规程及测量方法 第25-5部分：试验25e：回波损耗 |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2504-2021 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay 电子设备用机电元件 基本试验规程及测量方法 第25-4部分：试验25d：传输时延 |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2503-2021 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation 电子设备用机电元件 基本试验规程及测量方法 第25-3部分：试验25c：上升时间衰减 |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2502-2021 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss) 电子设备用机电元件 基本试验规程及测量方法 第25-2部分：试验25b：衰减（插入损耗） |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2501-2021 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio 电子设备用机电元件 基本试验规程及测量方法 第25-1部分：试验25a：串扰比 |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2307-2021 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors 电子设备用机电元件 基本试验规程及测量方法 第23-7部分：屏蔽和滤波试验 试验23g：连接器的有效转移阻抗 |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2304-2021 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain 电子设备用机电元件 基本试验规程及测量方法 第23-4部分：屏蔽和滤波试验 试验23d：时域内传输线的反射 |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2303-2021 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c：Shielding effectiveness of connectors and accessories—Line injection method 电子设备用机电元件 基本试验规程及测量方法 第23-3部分：屏蔽和滤波试验 试验23c：连接器和附件的屏蔽效果 线注入法 |
China National Standards Mechanical |
English PDF |
| GB/T 3098.26-2021 |
Mechanical properties of fasteners—Flat washers 紧固件机械性能 平垫圈 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.20-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 20: Determination of cleavage strength 无疵小试样木材物理力学性质试验方法 第20部分：抗劈力测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.19-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 19: Determination of static hardness 无疵小试样木材物理力学性质试验方法 第19部分：硬度测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.18-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 18: Determination of resistance to impact indentation 无疵小试样木材物理力学性质试验方法 第18部分：抗冲击压痕测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.17-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 17: Determination of impact bending strength 无疵小试样木材物理力学性质试验方法 第17部分：冲击韧性测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.12-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicular to grain 无疵小试样木材物理力学性质试验方法 第12部分：横纹抗压强度测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.10-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 10: Determination of modulus of elasticity in bending 无疵小试样木材物理力学性质试验方法 第10部分：抗弯弹性模量测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.9-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 9: Determination of bending strength 无疵小试样木材物理力学性质试验方法 第9部分：抗弯强度测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.8-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 8: Determination of swelling 无疵小试样木材物理力学性质试验方法 第8部分：湿胀性测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.7-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 7: Determination of water absorption 无疵小试样木材物理力学性质试验方法 第7部分：吸水性测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.6-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 6: Determination of shrinkage 无疵小试样木材物理力学性质试验方法 第6部分：干缩性测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.5-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 5: Determination of density 无疵小试样木材物理力学性质试验方法 第5部分：密度测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.4-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 4: Determination of moisture content 无疵小试样木材物理力学性质试验方法 第4部分：含水率测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.3-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 3: Determination of the growth rings width and latewood rate of wood 无疵小试样木材物理力学性质试验方法 第3部分：生长轮宽度和晚材率测定 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.2-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements 无疵小试样木材物理力学性质试验方法 第2部分：取样方法和一般要求 |
China National Standards Mechanical |
English PDF |
| GB/T 1927.1-2021 |
Test methods for physical and Mechanical properties of small clear wood specimens—Part 1: Collection of sample tree 无疵小试样木材物理力学性质试验方法 第1部分：试材采集 |
China National Standards Mechanical |
English PDF |
| GB/T 41154-2021 |
Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled thermo-Mechanical fatigue testing method 金属材料 多轴疲劳试验 轴向-扭转应变控制热机械疲劳试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 41095-2021 |
Mechanical vibration -- Methodology for selecting appropriate machinery vibration standards 机械振动? 选择适当的机器振动标准的方法 |
China National Standards Mechanical |
English PDF |
| GB/T 26559-2021 |
Mechanical parking system—Classification 机械式停车设备 分类 |
China National Standards Mechanical |
English PDF |
| GB/T 26476-2021 |
Mechanical parking system—Vocabulary 机械式停车设备 术语 |
China National Standards Mechanical |
English PDF |
| GB/T 7777-2021 |
Measurement and evaluation of Mechanical vibration of displacement compressors 容积式压缩机机械振动测量与评价 |
China National Standards Mechanical |
English PDF |
| GB/T 2900.104-2021 |
Electrotechnical terminology—Micro-electroMechanical devices 电工术语 微机电装置 |
China National Standards Mechanical |
English PDF |
| GB/T 40815.4-2021 |
Mechanical structures for electrical and electronic equipment—Thermal managementfor cabinets in accordance with inch and metric system—Part 4:Cooling performance tests for water supplied heat exchangers in electronic cabinets 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第4部分：电子机柜中供水热交换器的冷却性能试验 |
China National Standards Mechanical |
English PDF |
| GB/T 40815.2-2021 |
Mechanical structures for electrical and electronic equipment—Thermal management for cabinets in accordance with inch and metric system—Part 2:Method for the determination of forced air cooling 电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第2部分：强迫风冷的确定方法 |
China National Standards Mechanical |
English PDF |
| GB/T 18663.2-2021 |
Mechanical structures for electronic equipment—Tests for metric and inch system—Part 2: Seismic tests for cabinets and racks 电子设备机械结构 公制系列和英制系列的试验 第2部分：机柜和机架的地震试验 |
China National Standards Mechanical |
English PDF |
| GB/T 19290.7-2021 |
Modular order for the development of Mechanical structures for electronic equipment practices—Part 2-5:Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Cabine tinterface dimensions for miscellaneous equipment 发展中的电子设备构体机械结构模数序列 第2-5部分：分规范 25 mm设备构体的接口协调尺寸 各种设备用机柜接口尺寸 |
China National Standards Mechanical |
English PDF |
| GB/T 19334-2021 |
Dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for Mechanical support of switchgear,controlgear and accessories 低压开关设备和控制设备的尺寸 在开关设备和控制设备及其附件中作机械支承的标准安装轨 |
China National Standards Mechanical |
English PDF |
| GB/T 40728-2021 |
Remanufacturing—Quality inspection methods for repaired layers of Mechanical products 再制造 机械产品修复层质量检测方法 |
China National Standards Mechanical |
English PDF |
| GB/T 40727-2021 |
Remanufacturing—Technological specifications for assembly of Mechanical products 再制造 机械产品装配技术规范 |
China National Standards Mechanical |
English PDF |
| GB/T 40580-2021 |
Technical guide for modeling HVDC transmission systems in electroMechanical transient simulations 高压直流输电系统机电暂态仿真建模技术导则 |
China National Standards Mechanical |
English PDF |
| GB/T 40938-2021 |
Leather—Physical and Mechanical tests—Determination of water penetration pressure 皮革 物理和机械试验 水渗透压测定 |
China National Standards Mechanical |
English PDF |
| GB/T 40927-2021 |
Leather—Physical and Mechanical tests—Determination of heat resistance of patent leather 皮革 物理和机械试验 漆皮耐热性能的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 18910.102-2021 |
Liquid crystal display devices—Part 10-2:Environmental, endurance and Mechanical test methods—Environmental and endurance 液晶显示器件 第10-2部分：环境、耐久性和机械试验方法 环境和耐久性 |
China National Standards Mechanical |
English PDF |
| GB/T 18910.101-2021 |
Liquid crystal display devices—Part 10-1:Environmental,endurance and Mechanical test methods—Mechanical 液晶显示器件 第10-1部分：环境、耐久性和机械试验方法 机械 |
China National Standards Mechanical |
English PDF |
| GB/T 15972.32-2021 |
Specifications for optical fibre test methods—Part 32： Measurement methods and test procedures for Mechanical characteristics—Coating strippability 光纤试验方法规范 第32部分：机械性能的测量方法和试验程序 涂覆层可剥性 |
China National Standards Mechanical |
English PDF |
| GB/T 40936-2021 |
Leather—Physical and Mechanical tests—Determination of water repellency of garment leather 皮革 物理和机械试验 服装革防水性能的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 7424.21-2021 |
Optical fibre cable generic specification—Part 21：Basic optical cable test procedures—Mechanical test methods 光缆总规范 第21部分：光缆基本试验方法 机械性能试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 50532-2021 |
Coal industry design code of repairing facilities for electro-Mechanical equipment of mining district 煤炭工业矿区机电设备修理设施设计标准 |
China National Standards Mechanical |
English PDF |
| GB/T 39500-2020 |
Leather—Physical and Mechanical tests—Determination of apparent density and mass per unit area 皮革 物理和机械试验 视密度和单位面积质量的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 39507-2020 |
Leather—Physical and Mechanical tests—Determination of abrasion resistance：Martindale ball plate method 皮革 物理和机械试验 耐磨性能的测定：马丁代尔球盘法 |
China National Standards Mechanical |
English PDF |
| GB/T 14048.4-2020 |
Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—ElectroMechanical contactors and motor-starters (Including motor protector) 低压开关设备和控制设备 第4-1部分：接触器和电动机起动器 机电式接触器和电动机起动器（含电动机保护器） |
China National Standards Mechanical |
English PDF |
| GB/T 39055-2020 |
Technical requirements of manufacturing and installation consulting service for Mechanical parking system 机械式停车设备制造安装监理技术要求 |
China National Standards Mechanical |
English PDF |
| GB/T 39015.2-2020 |
Road vehicles—Interchangeability of Mechanical couplings between tractors and semi-trailers—Part 2: Low-coupling tractors and high-volume semi-trailers 道路车辆 牵引车与半挂车之间机械连接互换性 第2部分：低牵引座半挂牵引车与大容积半挂车 |
China National Standards Mechanical |
English PDF |
| GB/T 39542.1-2020 |
Mechanical pencils for technical drawings—Part 1: Classification, dimensions, performance requirements and testing 技术制图活动铅笔 第1部分：分类、尺寸、性能要求和试验 |
China National Standards Mechanical |
English PDF |
| GB/T 39542.2-2020 |
Mechanical pencils for technical drawings—Part 2: Black leads—Classification and dimensions 技术制图活动铅笔 第2部分：黑铅芯 分类和尺寸 |
China National Standards Mechanical |
English PDF |
| GB/T 39542.3-2020 |
Mechanical pencils for technical drawings—Part 3: Black leads—Bending strengths of HB leads 技术制图活动铅笔 第3部分：黑铅芯 HB铅芯弯曲强度 |
China National Standards Mechanical |
English PDF |
| GB/T 38841-2020 |
Mechanical properties measurement—Room temperature tensile test of reacted Nb3Sn composite superconductors 力学性能测量 反应后的Nb3Sn复合超导线室温拉伸试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 38721-2020 |
Fireworks—General technical requirements for Mechanical mixing equipment of pyrotechnic composition
烟花爆竹 混药设备通用技术要求 |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2509-2020 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrity tests－Test 25i: Alien crosstalk 电子设备用机电元件 基本试验规程及测量方法 第25-9部分：信号完整性试验 试验25i：外来串扰 |
China National Standards Mechanical |
English PDF |
| GB/T 5095.2506-2020 |
ElectroMechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-6：Test 25f：Eye pattern and jitter 电子设备用机电元件 基本试验规程及测量方法 第25-6部分：试验25f：眼图和抖动 |
China National Standards Mechanical |
English PDF |
| GB/T 38595-2020 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Mechanical thermostats 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 机械式温度控制装置 |
China National Standards Mechanical |
English PDF |
| GB/T 5137.1-2020 |
Test methods of safety glazing materials used on road vehicles—Part 1: Mechanical properties tests 汽车安全玻璃试验方法 第1部分：力学性能试验 |
China National Standards Mechanical |
English PDF |
| GB/T 3098.9-2020 |
Mechanical properties of fasteners—Prevailing torque type steel nuts 紧固件机械性能 有效力矩型钢锁紧螺母 |
China National Standards Mechanical |
English PDF |
| GB/T 3098.23-2020 |
Mechanical properties of fasteners—M42～M72 bolts, screws and studs 紧固件机械性能 M42～M72螺栓、螺钉和螺柱 |
China National Standards Mechanical |
English PDF |
| GB/T 10068-2020 |
Mechanical vibration of certain machines with shaft heights 56 mm and higher—Measurement, evaluation and limits of vibration severity 轴中心高为56mm及以上电机的机械振动 振动的测量、评定及限值 |
China National Standards Mechanical |
English PDF |
| GB/T 38515-2020 |
The method for high temperature Mechanical properties of quartz fabric-reinforced resin matrix composite materials 石英纤维织物增强树脂基复合材料高温力学性能试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 38446-2020 |
Micro-electroMechanical system technology—Test methods for tensile property measurement of strip thin films 微机电系统（MEMS）技术 带状薄膜抗拉性能的试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 38447-2020 |
Micro-electroMechanical system technology—Fatigue testing method of MEMS structure using resonant vibration 微机电系统（MEMS）技术 MEMS结构共振疲劳试验方法 |
China National Standards Mechanical |
English PDF |
| GB/T 39591-2020 |
Common data dictionary for geometry inspection quality information model of Mechanical products 机械产品几何检测质量信息模型通用数据字典 |
China National Standards Mechanical |
English PDF |
| GB/T 39589-2020 |
Specifications for evaluation of modular design for parts of Mechanical products 机械产品零部件模块化设计评价规范 |
China National Standards Mechanical |
English PDF |
| GB/T 39560.2-2020 |
Determination of certain substances in electrical and electronic products—Part 2: Disassembly，disjointment and Mechanical sample preparation 电子电气产品中某些物质的测定 第2部分：拆解、拆分和机械制样 |
China National Standards Mechanical |
English PDF |
| GB/T 39547-2020 |
Design and metrological characteristics of Mechanical dial gauges 机械指示表的设计和计量特性 |
China National Standards Mechanical |
English PDF |
| GB/T 15092.101-2020 |
Switches for appliances—Part 1-1: Requirements for Mechanical switches 器具开关 第1-1部分：机械开关要求 |
China National Standards Mechanical |
English PDF |
| GB/T 12703.8-2020 |
Textiles—Test methods for electrostatic propensity—Part 8:Test method using horizontal Mechanical friction 纺织品 静电性能试验方法 第8部分：水平机械摩擦法 |
China National Standards Mechanical |
English PDF |
| GB/T 12703.5-2020 |
Textiles—Test methods for electrostatic propensity—Part 5：Test method using rotary Mechanical friction 纺织品 静电性能试验方法 第5部分：旋转机械摩擦法 |
China National Standards Mechanical |
English PDF |
| GB/T 39452-2020 |
Leather—Physical and Mechanical tests—Tests for adhesion of finish 皮革 物理和机械试验 涂层粘着牢度的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 39375-2020 |
Leather—Physical and Mechanical tests—Determination of dimensional change 皮革 物理和机械试验 尺寸变化的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 39374-2020 |
Leather—Physical and Mechanical tests—Determination of bending force 皮革 物理和机械试验 弯折力的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 39372-2020 |
Leather—Physical and Mechanical tests—Determination of percentage extension 皮革 物理和机械试验 伸长率的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 39371-2020 |
Leather—Physical and Mechanical tests—Determination of softness 皮革 物理和机械试验 柔软度的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 39370-2020 |
Leather—Physical and Mechanical tests—Determination of surface reflectance 皮革 物理和机械试验 表面反射性能的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 39369-2020 |
Leather—Physical and Mechanical tests—Determination of water vapour permeability 皮革 物理和机械试验 透水汽性测定 |
China National Standards Mechanical |
English PDF |
| GB/T 39368-2020 |
Leather—Physical and Mechanical tests—Determination of flex resistance：Vamp flex method 皮革 物理和机械试验 耐折牢度的测定：鞋面弯曲法 |
China National Standards Mechanical |
English PDF |
| GB/T 39365-2020 |
Leather—Physical and Mechanical tests—Determination of dry heat resistance 皮革 物理和机械试验 耐干热性的测定 |
China National Standards Mechanical |
English PDF |
| GB/T 39364-2020 |
Leather—Chemical, physical, Mechanical and fastness tests—Sampling location 皮革 化学、物理、机械和色牢度试验 取样部位 |
China National Standards Mechanical |
English PDF |
| GB/T 39266-2020 |
Mechanical environment reliability requirements and test methods for industrial robots 工业机器人机械环境可靠性要求和测试方法 |
China National Standards Mechanical |
English PDF |
| GB/T 39254-2020 |
Additive manufacturing—Evaluation guideline for Mechanical properties of metal parts 增材制造 金属制件机械性能评价通则 |
China National Standards Mechanical |
English PDF |
| GB/T 32538.3-2020 |
Agricultural vehicles—Mechanical connections on towed vehicles—Part 3: Swivel hitch rings 农业车辆 被牵引车辆的机械连接装置 第3部分：旋转挂接环 |
China National Standards Mechanical |
English PDF |
| GB/T 19520.19-2020 |
Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-107: Dimensions of subracks and plug-in units, small form factor 电子设备机械结构 482.6 mm（19 in）系列机械结构尺寸 第3-107部分：小型化插箱和插件的尺寸 |
China National Standards Mechanical |
English PDF |
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