Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28294-2024 |
Steel slag composites {译} 钢铁渣复合料 |
China National Standards sites |
 English PDF |
| GB/T 43539-2023 |
Standards for electronic document archiving and electronic archive management of government websites and webpages {译} 政府网站网页电子文件归档和电子档案管理规范 |
China National Standards sites |
English PDF |
| GB/T 43119-2023 |
Technical requirements for the construction of closed test sites for autonomous driving {译} 自动驾驶封闭测试场地建设技术要求 |
China National Standards sites |
English PDF |
| GB/T 43116-2023 |
Fiber Reinforced Plastic Composites Composite Standard Certification Scheme including Reduced and Extended Certification {译} 纤维增强塑料复合材料 包括缩减和扩展认证的复合材料标准认证方案 |
China National Standards sites |
English PDF |
| GB/T 42655-2023 |
Test method for high temperature compression properties of continuous fiber reinforced ceramic matrix composites {译} 连续纤维增强陶瓷基复合材料高温压缩性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 42920-2023 |
Plastics - Evaluation of fire resistance properties and fire performance of fiber reinforced plastic composites {译} 塑料 纤维增强塑料复合材料耐火特性和防火性能的评定 |
China National Standards sites |
English PDF |
| GB/T 41501-2022 |
Determination of interlaminar shear strength and modulus of fiber reinforced plastic composites by double beam method {译} 纤维增强塑料复合材料 双梁法测定层间剪切强度和模量 |
China National Standards sites |
English PDF |
| GB/T 41498-2022 |
Test method for in-plane shear stress / shear strain response and shear modulus using shear frames for fiber reinforced plastic composites {译} 纤维增强塑料复合材料 用剪切框测定面内剪切应力/剪切应变响应和剪切模量的试验方法 |
China National Standards sites |
English PDF |
| GB/T 41955-2022 |
Non-opening compression test method for multidirectional laminates of polymer matrix composites {译} 聚合物基复合材料多向层合板无开孔压缩试验方法 |
China National Standards sites |
English PDF |
| GB/T 31710.5-2022 |
Construction and Service Specifications for Leisure Campsites Part 5: Camping Parks {译} 休闲露营地建设与服务规范 第5部分：露营公园 |
China National Standards sites |
English PDF |
| GB/T 41736-2022 |
Aluminum Matrix Composites with High Volume Fraction Silicon Carbide Particles {译} 高体积分数碳化硅颗粒铝基复合材料 |
China National Standards sites |
English PDF |
| GB/T 41767-2022 |
Test method for moisture absorption performance and equilibrium state adjustment of polymer matrix composites {译} 聚合物基复合材料吸湿性能及平衡状态调节试验方法 |
China National Standards sites |
English PDF |
| GB/T 41739-2022 |
Test method for dimensional stability of metal matrix composites—Cold and heat cycle method {译} 金属基复合材料尺寸稳定性检测方法 冷热循环法 |
China National Standards sites |
English PDF |
| GB/T 41737-2022 |
Aluminum matrix composites - Test method for volume fraction of silicon carbide - Dissolution method {译} 铝基复合材料 碳化硅体积分数试验方法 溶解法 |
China National Standards sites |
English PDF |
| GB/T 41674.1-2022 |
Radio frequency identification of animals - Standardization of injection sites for different animal species - Part 1: Companion animals (cats and dogs) {译} 动物射频识别 不同动物物种用注射部位的标准化 第1部分：伴侣动物（猫和狗） |
China National Standards sites |
English PDF |
| GB/T 41879-2022 |
Plastics - Burning behavior - Medium-scale fire tests of fiber-reinforced polymer composites {译} 塑料 燃烧性能 纤维增强聚合物复合材料的中等尺寸耐火测试 |
China National Standards sites |
English PDF |
| GB/T 41762.2-2022 |
Fiber reinforced plastic composites - Determination of through-thickness properties of laminates - Part 2: Determination of elastic modulus, strength and Weibull size effect of carbon fiber unidirectional laminates by bending tests {译} 纤维增强塑料复合材料 层合板厚度方向性能的测定 第2部分：弯曲试验测定碳纤维单向层合板的弹性模量、强度和威布尔尺寸效应 |
China National Standards sites |
English PDF |
| GB/T 40388-2021 |
Test method for shear strength of C/C composites 碳/碳复合材料剪切强度试验方法 |
China National Standards sites |
English PDF |
| GB/T 40398.2-2021 |
Test method for C-C composites—Part 2: Flexural properties 炭-炭复合炭素材料试验方法 第2部分：弯曲性能试验 |
China National Standards sites |
English PDF |
| GB/T 40398.1-2021 |
Test method for C-C composites—Part 1: Friction and wear property 炭-炭复合炭素材料试验方法 第1部分：摩擦磨损性能试验 |
China National Standards sites |
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 sites |
English PDF |
| GB/T 40340-2021 |
Composites and metal assemblies—Galvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres—Salt spray tests 复合材料与金属组合件 碳纤维增强聚合物基复合材料胶接或紧固件连接结构人工环境下的电偶腐蚀试验 盐雾试验 |
China National Standards sites |
English PDF |
| GB/T 26745-2021 |
Basalt fiber composites for civil engineering structures 土木工程结构用玄武岩纤维复合材料 |
China National Standards sites |
English PDF |
| GB/T 21227-2021 |
AC loss measurements—Magnetometer methods for hysteresis loss in superconducting multifilamentary composites 交流损耗测量 多丝复合超导材料磁滞损耗的磁强计测量法 |
China National Standards sites |
English PDF |
| GB/T 39955-2021 |
Additive manufacturing -- Materials -- Powders of Nylon 12 and its composites for powder bed fusion 增材制造 材料 粉末床熔融用尼龙12及其复合粉末 |
China National Standards sites |
English PDF |
| GB/T 39789-2021 |
Non-destructive testing of welds—Eddy current-video integrated testing method of metal composites weld 焊缝无损检测 金属复合材料焊缝涡流视频集成检测方法 |
China National Standards sites |
English PDF |
| GB/T 6113.104-2021 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4:Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分：无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
China National Standards sites |
English PDF |
| GB/T 40724-2021 |
Terminology for carbon fiber and carbon fiber composites 碳纤维及其复合材料术语 |
China National Standards sites |
English PDF |
| GB/T 9089.1-2021 |
Electrical installations for outdoor sites under heavy conditions—Part 1: Vocabulary 户外严酷条件下的电气设施 第1部分：术语 |
China National Standards sites |
English PDF |
| GB/T 38783-2020 |
Method of coating thickness determination for precious metal composites by scanning electron microscope 贵金属复合材料覆层厚度的扫描电镜测定方法 |
China National Standards sites |
English PDF |
| GB/T 38537-2020 |
Ultrasonic testing method for fiber reinforced resin matrix composites—C-scan method 纤维增强树脂基复合材料超声检测方法 C扫描法 |
China National Standards sites |
English PDF |
| GB/T 38535-2020 |
Test method on fiber reinforced resin matrix composites by industrial computed tomography (CT) 纤维增强树脂基复合材料工业计算机层析成像（CT）检测方法 |
China National Standards sites |
English PDF |
| GB/T 19212.24-2020 |
Safety of transformers, reactors, power supply units and combinations thereof—Part 24：Particular requirements and test for transformers and power supply units for construction sites 变压器、电抗器、电源装置及其组合的安全 第24部分：建筑工地用变压器和电源装置的特殊要求和试验 |
China National Standards sites |
English PDF |
| GB/T 39549-2020 |
Fiber reinforced thermosetting composites septic tank 纤维增强热固性复合材料化粪池 |
China National Standards sites |
English PDF |
| GB/T 39491-2020 |
General technical requirements of carbon fiber composites covering parts for automobiles 汽车用碳纤维复合材料覆盖部件通用技术要求 |
China National Standards sites |
English PDF |
| GB/T 39484-2020 |
Fibre-reinforced plastic composites—Determination of the mode Ⅱ fracture resistanc for unidirectionally reinforced materials using the calibrated end-loaded split(C-ELS) test and an effective crack length approach 纤维增强塑料复合材料 用校准端载荷分裂试验（C-ELS）和有效裂纹长度法测定单向增强材料的Ⅱ型断裂韧性 |
China National Standards sites |
English PDF |
| GB/T 37897-2019 |
Fibre-reinforced plastic composites—Determination of the in-plane shear modulus by the plate twist method 纤维增强塑料复合材料 平板扭曲法测定面内剪切模量 |
China National Standards sites |
English PDF |
| GB/T 37278-2018 |
Requirements for the establishment of pest free places of production and pest free production sites 建立非疫产地和非疫生产点的要求 |
China National Standards sites |
English PDF |
| GB/T 6113.105-2018 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-5:Radio disturbance and immunity measuring apparatus—Antenna calibration sites and reference test sites for 5 MHz to 18 GHz 无线电骚扰和抗扰度测量设备和测量方法规范-第1-5部分：无线电骚扰和抗扰度测量设备-5MHz～18GHz天线校准场地和参考试验场地 |
China National Standards sites |
English PDF |
| GB/T 37274-2018 |
Specifications for safe firing area map drawing at weather modification rocket launching sites 人工影响天气火箭作业点安全射界图绘制规范 |
China National Standards sites |
English PDF |
| GB/T 35096-2018 |
SiC particulate reinforced aluminum matrix composites－Forgings SiC颗粒增强铝基复合材料 锻材 |
China National Standards sites |
English PDF |
| GB/T 36264-2018 |
Test method for tensile strength of fiber composites under ultrahigh temperature and oxidizing environment 超高温氧化环境下纤维复合材料拉伸强度试验方法 |
China National Standards sites |
English PDF |
| GB/T 36200-2018 |
Soil quality—Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination 土壤质量 城市及工业场地土壤污染调查方法指南 |
China National Standards sites |
English PDF |
| GB/T 36393-2018 |
Soil quality—Guidance on the procedure for investigation of natural, near-natural and cultivated sites 土壤质量 自然、近自然及耕作土壤调查程序指南 |
China National Standards sites |
English PDF |
| GB/T 35821-2018 |
Determination of biomass content in biomass/plastic composites 生物质/塑料复合材料生物质含量测定方法 |
China National Standards sites |
English PDF |
| GB/T 35612-2017 |
Green product assessment—Wood plastic composites products 绿色产品评价 木塑制品 |
China National Standards sites |
English PDF |
| GB/T 7251.4-2017 |
Low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS) 低压成套开关设备和控制设备 第4部分：对建筑工地用成套设备（ACS）的特殊要求 |
China National Standards sites |
English PDF |
| GB/T 34556-2017 |
Impact test method for aluminium matrix composites 铝基复合材料冲击试验方法 |
China National Standards sites |
English PDF |
| GB/T 34559-2017 |
Test method for compressive property of C/C composites 碳/碳复合材料压缩性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 34558-2017 |
Terminology for metal matrix composites 金属基复合材料术语 |
China National Standards sites |
English PDF |
| GB/T 33614-2017 |
Test method for compression properties of 3D braided fabric and its polymer matrix composites 三维编织物及其树脂基复合材料压缩性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 33613-2017 |
Test method for tensile properties of 3D braided fabric and its polymer matrix composites 三维编织物及其树脂基复合材料拉伸性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 33621-2017 |
Test method for bending properties of 3D braided fabric and its polymer matrix composites 三维编织物及其树脂基复合材料弯曲性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 33501-2017 |
Test method for tensile property of C/C composites 碳/碳复合材料拉伸性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 35463-2017 |
Test method for bulk density of wood-plastic composites and products 木塑复合材料及制品体积密度的测定方法 |
China National Standards sites |
English PDF |
| GB/T 35462-2017 |
Test method of mechanical fasteners in wood-plastic composites and products for construction 建筑用木塑复合材料及制品机械紧固件的测试方法 |
China National Standards sites |
English PDF |
| GB/T 35469-2017 |
Test method of anti-mold activity of building wood-plastic composites 建筑木塑复合材料防霉性能测试方法 |
China National Standards sites |
English PDF |
| GB/T 35156-2017 |
Fiber reinforced polymer composites structural cables 结构用纤维增强复合材料拉索 |
China National Standards sites |
English PDF |
| GB/T 6113.104-2016 |
Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-4: Radio disturbance and immunity measuring apparatus—Antennas and test sites for radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分: 无线电骚扰和抗扰度测量设备 辐射骚扰测量用天线和试验场地 |
China National Standards sites |
English PDF |
| GB/T 32498-2016 |
Metal matrix composites—Tensile testing—Method of test at ambient temperature 金属基复合材料 拉伸试验 室温试验方法 |
China National Standards sites |
English PDF |
| GB/T 32497-2016 |
Test method of ballistic resistance against fragment simulating projectiles for fiber-reinforced composites—V50 method 纤维增强复合材料抗破片模拟弹性能试验方法 V50法 |
China National Standards sites |
English PDF |
| GB/T 32496-2016 |
Test method for volume fraction of reinforcement in metal matrix composites—Image analysis method 金属基复合材料增强体体积含量试验方法 图像分析法 |
China National Standards sites |
English PDF |
| GB/T 32493-2016 |
Test method of ballistic resistance for fibre reinforced composites—Specific absorbed energy by perforation method 纤维增强复合材料抗弹性能试验方法 贯穿比吸能法 |
China National Standards sites |
English PDF |
| GB/T 32377-2015 |
Dynamic punch-shear properties test method for fibre reinforced composites 纤维增强复合材料动态冲击剪切性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 32376-2015 |
Elastic constants test method for fibre reinforced composites 纤维增强复合材料弹性常数测试方法 |
China National Standards sites |
English PDF |
| GB/T 31539-2015 |
Pultruded fiber reinforced polymer composites structural profiles 结构用纤维增强复合材料拉挤型材 |
China National Standards sites |
English PDF |
| GB/T 7251.7-2015 |
Low-voltage switchgear and controlgear assemblies—Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicles charging stations 低压成套开关设备和控制设备 第7部分：特定应用的成套设备--如码头、露营地、市集广场、电动车辆充电站 |
China National Standards sites |
English PDF |
| GB/T 30599-2014 |
In situ particulate reinforced ZL101A alloy matrix composites 原位颗粒增强ZL101A合金基复合材料 |
China National Standards sites |
English PDF |
| GB/T 30478-2013 |
Woodworking machines―Circular sawing machines for building sites―Nomenclature 木工机床 建筑工地用圆锯机 术语 |
China National Standards sites |
English PDF |
| GB/T 24803.3-2013 |
Safety requirements for lifts―Part 3: Prerequisites for certification of conformity of lift systems, lift components and lift functions 电梯安全要求 第3部分：电梯、电梯部件和电梯功能符合性评价的前提条件 |
China National Standards sites |
English PDF |
| GB/T 29760-2013 |
Nacelle cover of composites for wind power 风力发电复合材料机舱罩 |
China National Standards sites |
English PDF |
| GB/T 29553-2013 |
Spinner cover of composites for wind power 风力发电复合材料整流罩 |
China National Standards sites |
English PDF |
| GB/T 29552-2013 |
Fibre reinforced plastics composites bridge decks 纤维增强复合材料桥板 |
China National Standards sites |
English PDF |
| GB/T 28891-2012 |
Fibre-reinforced plastic composites - Determination of mode Ⅰinterlaminar fracture toughness GⅠC for unidirectionally reinforced materials 纤维增强塑料复合材料 单向增强材料Ⅰ型层间断裂韧性GⅠC的测定 |
China National Standards sites |
English PDF |
| GB/T 28521-2012 |
Intelligent energy saving system by fresh air for telecommunication stations/sites 通信局站用智能新风节能系统 |
China National Standards sites |
English PDF |
| GB/T 28520-2012 |
Intelligent heat exchanger for telecommunication stations/sites 通信局站用智能热交换系统 |
China National Standards sites |
English PDF |
| GB/T 26745-2011 |
Basalt fiber composites for strengthening and restoring structures 结构加固修复用玄武岩纤维复合材料 |
China National Standards sites |
English PDF |
| GB 50608-2010 |
Technical code for infrastructure application of FRP composites 纤维增强复合材料建设工程应用技术规范 |
China National Standards sites |
English PDF |
| GB/T 22528-2008 |
Criterion of open services of officially protected sites 文物保护单位开放服务规范 |
China National Standards sites |
English PDF |
| GB/T 22527-2008 |
Standards for the nameplates of officially protected sites 文物保护单位标志 |
China National Standards sites |
English PDF |
| GB/T 17642-2008 |
Geosynthetics - Geocomposites made of geononwoven and geomembrance 土工合成材料 非织造布复合土工膜 |
China National Standards sites |
English PDF |
| GB/T 1040.5-2008 |
Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites 塑料 拉伸性能的测定 第5部分：单向纤维增强复合材料的试验条件 |
China National Standards sites |
English PDF |
| GB/T 5258-2008 |
Fiber-reinforced plastic composites - Determination of compressive properties in the in-plane direction 纤维增强塑料面内压缩性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 9089.4-2008 |
Electrical installations for outdoor sites under heavy conditions - Part 4: Requirements for the installation 户外严酷条件下的电气设施 第4部分：装置要求 |
China National Standards sites |
English PDF |
| GB/T 9089.3-2008 |
Electrical installations for outdoor sites under heavy conditions - Part 3: General requirements for equipment and ancillaries 户外严酷条件下的电气设施 第3部分：设备及附件的一般要求 |
China National Standards sites |
English PDF |
| GB/T 9089.2-2008 |
Electrical installations for outdoor sites under heavy conditions - Part 2: General protection requirements 户外严酷条件下的电气设施 第2部分: 一般防护要求 |
China National Standards sites |
English PDF |
| GB/T 9089.1-2008 |
Electrical installations for outdoor sites under heavy conditions - Part 1: Scope and definitions 户外严酷条件下的电气设施 第1部分：范围和定义 |
China National Standards sites |
English PDF |
| GB 9089.5-2008 |
Electrical installations for outdoor sites under heavy conditions - Part 5: Operating requirements 户外严酷条件下的电气设施 第5部分: 操作要求 |
China National Standards sites |
English PDF |
| GB/T 6113.105-2008 |
Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-5: Radio disturbance and immunity measuring apparatus - Antenna calibration test sites for 30MHz to 1000MHz 无线电骚扰和抗扰度测量设备和测量方法规范 第1-5部分: 无线电骚扰和抗扰度测量设备 30MHz～1000MHz天线校准用试验场地 |
China National Standards sites |
English PDF |
| GB/T 21227-2007 |
AC loss measurements - Magnetometer methods for hysteresis loss in Cu/Nb-Ti multifilamentary composites 交流损耗测量 Cu/Nb-Ti 多丝复合线磁滞损耗的磁强计测量法 |
China National Standards sites |
English PDF |
| GB 7251.4-2006 |
Low-voltage switchgear and controlgear assemblies - Part 4 ：Particular requirements for assemblies for construction sites（ACS） 低压成套开关设备和控制设备 第4部分：对建筑工地用成套设备(ACS)的特殊要求 |
China National Standards sites |
English PDF |
| GB/T 1040.4-2006 |
Plastics - Determination of tensile properties - Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites 塑料 拉伸性能的测定 第4部分：各向同性和正交各向异性纤维增强复合材料的试验条件 |
China National Standards sites |
English PDF |
| GB 19212.24-2005 |
Safety of power transformers, power supply units and similar devices -- Part 24: Particular requirements for transformers for construction sites 电力变压器、电源装置和类似产品的安全 第24部分：建筑工地用变压器的特殊要求 |
China National Standards sites |
English PDF |
| GB/T 5352-2005 |
Fiber-reinforced thermosetting plastic composites pipe-Determination for external loading properties by parallel-plate loading 纤维增强热固性塑料管平行板 外载性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 5351-2005 |
Fiber-reinforced thermosetting plastic composites pipe-Determination of short-time hydraulic failure pressure 纤维增强热固性塑料管短时水压 失效压力试验方法 |
China National Standards sites |
English PDF |
| GB/T 5350-2005 |
Fiber-reinforced thermosetting plastic composites pipe-Determination for longitudinal compressive properties 纤维增强热固性塑料管轴向压缩性能 试验方法 |
China National Standards sites |
English PDF |
| GB/T 5349-2005 |
Fiber-reinforced thermosetting plastic composites pipe-Determination of longitudinal tensile properties 纤维增强热固性塑料管轴向拉伸 性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 3140-2005 |
Fiber-reinforced plastics composites-Determination of mean specific heat capacity 纤维增强塑料平均比热容试验方法 |
China National Standards sites |
English PDF |
| GB/T 3139-2005 |
Fiber-reinforced plastics composites-Determination of thermal conductivity 纤维增强塑料导热系数试验方法 |
China National Standards sites |
English PDF |
| GB/T 2572-2005 |
Fiber-reiforced plastics composites-Determination for mean coefficient of linear expansion 纤维增强塑料平均线膨胀系数试验方法 |
China National Standards sites |
English PDF |
| GB/T 1451-2005 |
Fiber-reinforced plastics composites---Determination of Charpy impact properties 纤维增强塑料简支梁式冲击韧性 试验方法 |
China National Standards sites |
English PDF |
| GB/T 1450.2-2005 |
Fibre-reinforced plastic composites-Determination of the punch-type shear strength 纤维增强塑料冲压式剪切强度试验方法 |
China National Standards sites |
English PDF |
| GB/T 1450.1-2005 |
Fibre-reinforced plastic composites-Determination of interlaminar shear strength 纤维增强塑料层间剪切强度试验方法 |
China National Standards sites |
English PDF |
| GB/T 1449-2005 |
Fibre-reinforced plastic composites-Determination of flexural properties 纤维增强塑料弯曲性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 1448-2005 |
Fiber-reinforced plastics composites-Determination of compressive properties 纤维增强塑料压缩性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 1447-2005 |
Fiber-reinforced plastics composites---Determination of tensile properties 纤维增强塑料拉伸性能试验方法 |
China National Standards sites |
English PDF |
| GB/T 1446-2005 |
Fiber-reinforced plastics composites-The generals for determination of properties 纤维增强塑料性能试验方法总则 |
China National Standards sites |
English PDF |
| GB 17741-2005 |
Evaluation of seismic safety for engineering sites 工程场地地震安全性评价 |
China National Standards sites |
English PDF |
| GB/T 1634.2-2004 |
Plastics--Determination of temperature of deflection under load--Part 2:Plastics，ebonite and long-fibre-reinforced composites 塑料 负荷变形温度的测定 第2部分:塑料、硬橡胶和长纤维增强复合材料 |
China National Standards sites |
English PDF |
| GB/T 24015-2003 |
Environmental management--Environmental assessment of sites and organizations(EASO) 环境管理 现场和组织的环境评价(EASO) |
China National Standards sites |
English PDF |
| GB/T 18887-2002 |
Geosynthetics--Geocomposites made of woven/non-woven geotextiles 土工合成材料 机织/非织造复合土工布 |
China National Standards sites |
English PDF |
| GB/T 18448.1-2001 |
Laboratory animal--Method for examinationof ectoparasites 实验动物 体外寄生虫检测方法 |
China National Standards sites |
English PDF |
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