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    GB/T 34627-2017 Metallic and other inorganic coatings—Definitions and conventions concerning appearance
    金属及其他无机覆盖层 外观的定义及习惯用法
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    GB/T 34626.2-2017 Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 2: Non-ferrous metals and alloys
    金属及其他无机覆盖层 金属表面的清洗和准备 第2部分:有色金属及其合金
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    GB/T 34644-2017 Eddy current testing method for zirconium and zirconium alloy tube
    锆及锆合金管材涡流检测方法
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    GB/T 34648-2017 Metallic and other inorganic coatings—Autocatalytic nickel over autocatalytic copper for electromagnetic shielding
    金属及其他无机覆盖层 电磁屏蔽用化学镀铜上化学镀镍
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    GB/T 4698.18-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 18:Determination of tin content—Flame atomic absorption spectrometry
    海绵钛、钛及钛合金化学分析方法 第18部分:锡量的测定 火焰原子吸收光谱法
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    GB/T 4698.24-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 24:Determination of nickel content—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第24部分:镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法
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    GB/T 4698.9-2017 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 9:Determination of tin content—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第9部分:锡量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法
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    GB/T 34630.2-2017 Friction stir welding—Aluminium and its alloys—Part 2:Design of weld joints
    搅拌摩擦焊 铝及铝合金 第2部分:焊接接头设计
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    GB/T 1479.3-2017 Metallic powders-Determination of apparent density-Part 3: Oscillating funnel method
    金属粉末 松装密度的测定 第3部分:振动漏斗法
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    GB/T 13747.14-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 14:Determination of uranium content—Polarography
    锆及锆合金化学分析方法 第14部分:铀量的测定 极谱法
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    GB/T 13747.19-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part19:Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第19部分:钛量的测定 二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法
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    GB/T 13747.16-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 16:Determination of chloric content—Silver chloride nephelometry and ion selective electrode method
    锆及锆合金化学分析方法 第16部分:氯量的测定 氯化银浊度法和离子选择性电极法
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    GB/T 13747.25-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 25:Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第25部分:铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法
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    GB/T 13747.17-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 17:Determination of cadmium content—Polarography
    锆及锆合金化学分析方法 第17部分:镉量的测定 极谱法
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    GB/T 13747.22-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 22:Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method
    锆及锆合金化学分析方法 第22部分:氧量和氮量的测定 惰气熔融红外吸收法/热导法
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    GB/T 13747.24-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 24:Determination of carbon content—Infrared absorption method after high frequency combustion
    锆及锆合金化学分析方法 第24部分:碳量的测定 高频燃烧红外吸收法
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    GB/T 13747.1-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 1:Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry
    锆及锆合金化学分析方法 第1部分:锡量的测定 碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法
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    GB/T 4698.23-2017 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 23:Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第23部分:钯量的测定 氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法
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    GB/T 4698.13-2017 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 13:Determination of zirconium content—EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第13部分:锆量的测定 EDTA络合滴定法和电感耦合等离子体原子发射光谱法
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    GB/T 4437.2-2017 Aluminium and aluminium alloy extruded tubes—Part 2:Seam tubes
    铝及铝合金热挤压管 第2部分:有缝管
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    GB/T 4698.25-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 25:Determination of chlorine content—Silver chlorin spectrophotometry
    海绵钛、钛及钛合金化学分析方法 第25部分:氯量的测定 氯化银分光光度法
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    GB/T 4698.12-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 12:Determination of vanadium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第12部分:钒量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法
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    GB/T 13747.20-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 20:Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第20部分:铪量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 17587.3-2017 Ball screws—Part 3:Acceptance conditions and acceptance tests
    滚珠丝杠副 第3部分:验收条件和验收检验
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    GB/T 34499.2-2017 Methods for chemical analysis of iridium compounds—Part 2:Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind
    铱化合物化学分析方法 第2部分: 银、金、铂、钯、铑、钌、铝、铜、铁、镍、 铅、镁、锰、锡、锌、钙、钠、钾、硅的测定 电感耦合等离子体原子发射光谱法
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    GB/T 34502-2017 Gold-coated silver and silver alloy bonding wires for semiconductor package
    封装键合用镀金银及银合金丝
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    GB/T 34022-2017 Small-scale play facilities—Three-dimensional climbing net
    小型游乐设施 立体攀网
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    GB/T 34021-2017 Small amusement device—Rocking equipment and seesaw
    小型游乐设施 摇马和跷跷板
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    GB/T 34272-2017 Safety requirements of small amusement device
    小型游乐设施安全规范
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    GB/T 3884.19-2017 Methods for chemical analysis of copper concentrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry
    铜精矿化学分析方法 第19部分:铊量的测定 电感耦合等离子体质谱法
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    GB/T 14142-2017 Test method for crystallographic perfection of epitaxial layers in silicon—Etching technique
    硅外延层晶体完整性检验方法 腐蚀法
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    GB/T 34172-2017 Microbeam analysis—Electron backscatter diffraction—Phase analysis method of metal and alloy
    微束分析 电子背散射衍射 金属及合金的相分析方法
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    GB/T 34183-2017 Thermal insulating products for building equipment and industrial installations—Determination of the coefficient of thermal expansion
    建筑设备及工业装置用绝热制品 热膨胀系数的测定
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    GB/T 34205-2017 Metallic materials—Hardness testing—Ultrasonic contact impedance method
    金属材料 硬度试验 超声接触阻抗法
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    GB/T 15007-2017 Designations of corrosion-resistant alloy
    耐蚀合金牌号
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    GB/T 34203-2017 Corrosion of metals and alloys—Air pollutant monitoring and analysis methods
    金属和合金的腐蚀 大气污染物的采集与分析方法
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    GB/T 34206-2017 High corrosion resistance alloy rebars for the reinforcement of marine concrete
    海洋工程混凝土用高耐蚀性合金带肋钢筋
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    GB/T 19346.2-2017 Methods of measurement for amorphous and nanocrystalline alloys—Part 2: Lamination factor of amorphous alloy strips
    非晶纳米晶合金测试方法 第2部分:带材叠片系数
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    GB/T 7676.1-2017 Direct acting indicating analogue electrical measuring Instruments and their accessories—Part 1:Definitions and general requirements common to all parts
    直接作用模拟指示电测量仪表及其附件 第1部分:定义和通用要求
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    GB/T 34288-2017 Techincal and installation requirements of boxing ring
    拳击台技术与安装要求
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    GB/T 34294-2017 Prevention specification of disasters caused by intense rainfall for rural buildings
    农村民居防御强降水引发灾害规范
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    GB/T 34153-2017 D-allethrin technical material
    右旋烯丙菊酯原药
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    GB/T 27748.3-2017 Stationary fuel cell power system—Part 3: Installation
    固定式燃料电池发电系统 第3部分:安装
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    GB/T 22517.4-2017 Technical requirements and test methods for sports fields—Part 4: Synthetic surface for basketball
    体育场地使用要求及检验方法 第4部分:合成面层篮球场地
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    GB/T 19079.32-2017 Operation condition and technical requirements for gymnasium and playground—Part 32: Football place
    体育场所开放条件与技术要求 第32部分:足球运动场所
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    GB/T 34279-2017 Safety for fence facilities of cage-football—General requirements
    笼式足球场围网设施安全 通用要求
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    GB/T 34041.1-2017 Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 1: Meters for custody transfer and allocation measurement
    封闭管道中流体流量的测量 气体超声流量计 第1部分:贸易交接和分输计量用气体超声流量计
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    GB/T 34315.3-2017 Small craft—Inflatable liferafts—Part 3:Materials
    小艇 气胀式救生筏 第3部分:材料
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    GB/T 19322.2-2017 Small craft—Airborne sound emitted by powered recreational craft—Part 2: Sound assessment using reference craft
    小艇 机动游艇空气噪声 第2部分:用标准艇进行噪声评估
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    GB/T 34315.2-2017 Small craft—Inflatable liferafts—Part 2: Type II
    小艇 气胀式救生筏 第2部分:Ⅱ型
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    GB/T 19322.3-2017 Small craft—Airborne sound emitted by powered recreational craft—Part 3: Sound assessment using calculation measurement procedures
    小艇 机动游艇空气噪声 第3部分:用计算和测量程序进行噪声评估
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    GB/T 34108-2017 Metallic materials—High strain rate compression test method at ambient temperature
    金属材料 高应变速率室温压缩试验方法
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    GB/T 34104-2017 Metallic materials—Verification of the alignment of testing machines
    金属材料 试验机加载同轴度的检验
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    GB/T 34130.22-2017 Powertrack systems—Part 22: Particular requirements for powertrack systems intended for on floor or under floor installation
    电源母线系统 第22部分:用于地面和地下安装的电源母线系统的特殊要求
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    GB/T 17466.24-2017 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 24: Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment
    家用和类似用途固定式电气装置的电器附件安装盒和外壳 第24部分:住宅保护装置和其他电源功耗电器的外壳的特殊要求
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    GB/T 16895.3-2017 Low-voltage electrical installations—Part 5-54: Selection and erection of electrical equipment—Earthing arrangements and protective conductors
    低压电气装置 第5-54部分:电气设备的选择和安装 接地配置和保护导体
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    GB/T 16895.33-2017 Low-voltage electrical installations—Part 5-56:Selection and erection of electrical equipment—Safety services
    低压电气装置 第5-56部分:电气设备的安装和选择 安全设施
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    GB/T 16915.7-2017 Switches for household and similar fixed electrical installations—Part 2-6: Particular requirements for fireman’s switches for exterior and interior signs and luminaires
    家用和类似用途固定式电气装置的开关 第2-6部分:外部或内部标识和照明用消防开关的特殊要求
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    GB/T 16895.19-2017 Low-voltage electrical installations—Part 7-702: Requirements for special installations or locations—Swimming pools and fountains
    低压电气装置 第7-702部分:特殊装置或场所的要求 游泳池和喷泉
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    GB/T 34130.21-2017 Powertrack systems—Part 21: Particular requirements for powertrack systems intended for wall and ceiling mounting
    电源母线系统 第21部分:用于墙壁和天花板安装的电源母线系统的特殊要求
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    GB/T 19215.4-2017 Cable trunking and ducting systems for electrical installations—Part 2: Particular requirements—Section 4:Service poles
    电气安装用电缆槽管系统 第2部分:特殊要求 第4节:辅助端
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    GB/T 34038-2017 General technical specifications for palletizing robot
    码垛机器人通用技术条件
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    GB/T 34033.1-2017 Ships and marine technology—Risk assessment on anti-fouling systems on ships—Part 1: Marine environmental risk assessment method of biocidally active substances used for anti-fouling systems on ships
    船舶与海上技术 船舶防污底系统风险评估 第1部分:船舶防污底系统用防污活性物质的海洋环境风险评估方法
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    GB/T 34033.2-2017 Ships and marine technology—Risk assessment on anti-fouling systems on ships—Part 2:Marine environmental risk assessment method for anti-fouling systems on ships using biocidally active substances
    船舶与海上技术 船舶防污底系统风险评估 第2部分:使用防污活性物质的船舶防污底系统的海洋环境风险评估方法
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    GB/T 4194-2017 Creep testing, high temperature treatment and metallographic examination of the tungsten wire
    钨丝蠕变试验、高温处理及金相检查方法
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    GB/T 4185-2017 Molybdenum-tungsten alloy bars and rods
    钼钨合金条及杆
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    GB/T 34144-2017 Guidance on material efficiency considerations in environmentally conscious design of electrical and electronic products
    在电子电气产品环境意识设计中考虑材料效率的导则
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    GB/T 19155-2017 Temporarily installed suspended access equipment
    高处作业吊篮
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    GB/T 21181-2017 Secondarily lead and lead alloy ingots
    再生铅及铅合金锭
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    GB/T 1196-2017 Unalloyed aluminium ingots for remelting
    重熔用铝锭
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    GB/T 1527-2017 Drawn tube of copper and copper alloys
    铜及铜合金拉制管
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    GB/T 18762-2017 Specification for filler brazing materials made of precious metal and their alloy
    贵金属及其合金钎料规范
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    GB/T 33600-2017 Sandwich composite wallboard with porous concrete using metal tailings
    金属尾矿多孔混凝土夹芯系统复合墙板
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    GB/T 34004-2017 Domestic and small-scale catering kitchen combustible gas alarms and sensors
    家用和小型餐饮厨房用燃气报警器及传感器
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    GB/T 33960-2017 Aluminum and aluminum alloy welding wires for pressure vessel
    压力容器焊接用铝及铝合金线材
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    GB/T 33965-2017 Metallic materials—Tensile testing—Determination of thickness reduction ratio for rectangular specimen
    金属材料 拉伸试验 矩形试样减薄率的测定
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    GB/T 34020.1-2017 Double wall copper-brazed steel tubes—Part 1:Tubing system for refrigerator
    双层卷焊钢管 第1部分:冰箱管路系统用管
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    GB/T 34020.2-2017 Double wall copper-brazed steel tubes—Part 2:Tubing system for automobiles
    双层卷焊钢管 第2部分:汽车管路系统用管
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    GB/T 34020.3-2017 Double wall copper-brazed steel tubes—Part 3: Tubing system for air conditioner and refrigeration
    双层卷焊钢管 第3部分:空调和制冷设备管路系统用管
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    GB/T 23612-2017 Technical specification for process of anodizing and electrodeposition painting on aluminium alloy extruded profiles for architecture
    铝合金建筑型材阳极氧化与阳极氧化电泳涂漆工艺技术规范
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    GB/T 246-2017 Metallic materials—Tube—Flattening test
    金属材料 管 压扁试验方法
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    GB/T 6398-2017 Metallic materials—Fatigue testing—Fatigue crack growth method
    金属材料 疲劳试验 疲劳裂纹扩展方法
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    GB/T 33880-2017 Wrought aluminium silicon alloy plates and sheets from hot isostatic pressing
    热等静压铝硅合金板材
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    GB/T 33881-2017 Aluminum alloy plats,sheets and strips for tank truck
    罐车用铝合金板、带材
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    GB/T 26007-2017 Copper alloys strip and foil for springs and connectors
    弹性元件和接插件用铜合金带箔材
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    GB/T 33884-2017 Aluminum alloy profile and profile welded combination for heavy-duty freight train
    重载货运列车用铝合金型材及厢块
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    GB/T 33883-2017 Test methods for stress corrosion of 7XXX series aluminium alloys—Boiling sodium chloride solution method
    7XXX系铝合金应力腐蚀试验 沸腾氯化钠溶液法
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    GB/T 33910-2017 Aluminium and aluminium alloys extruded profiles used for motor
    汽车用铝及铝合金挤压型材
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    GB/T 33911-2017 4XXX aluminum alloy columniform ingots
    4XXX系铝合金圆铸锭
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    GB/T 33909-2017 Methods for chemical analysis of platinum—Determination of palladium,rhodium,iridium,ruthenium,gold,silver,aluminium,bismuth,chromium,copper,iron,nickel,lead,magnesium,manganese,tin,zinc,silicon content—Inductively co
    纯铂化学分析方法 钯、铑、铱、钌、金、银、铝、铋、铬、铜、铁、镍、铅、镁、锰、锡、锌、硅量的测定 电感耦合等离子体质谱法
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    GB/T 33912-2017 Wrought aluminum and aluminum alloy ingots made of high pure materials
    高纯金属为原料的变形铝及铝合金铸锭
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    GB/T 17646-2017 Small wind turbines
    小型风力发电机组
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    GB/T 33913.2-2017 Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 2:The determination of lead,iron,copper,palladium,platinum,aluminium,nickel,magnesium,zinc content—Inductively coupled plasma atomic emission spectrome
    三苯基膦氯化铑化学分析方法 第2部分:铅、铁、铜、钯、铂、铝、镍、镁、锌量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    English PDF
    GB/T 33925.1-2017 Liquid pumps and installation—General terms, definitions, quantities, letter symbols and units—Part 1: Liquid pumps
    液体泵及其装置 通用术语、定义、量、字符和单位 第1部分:液体泵
    China National Standards
    all

    English PDF
    GB/T 33946-2017 Copper alloy profile,bar for the electromagnetic launch assembly
    电磁推射装置用铜合金型、棒材
    China National Standards
    all

    English PDF
    GB/T 33903-2017 Automatic solar tracker of shading ball model for diffuse radiation measurement
    散射辐射测量用遮光球式全自动太阳跟踪器
    China National Standards
    all

    English PDF
    GB/T 16462.3-2017 Test conditions for numerically controlled turning machines and turning centres—Part 3: Geometric tests for machines with inverted vertical work-holding spindles
    数控车床和车削中心检验条件 第3部分:倒置立式机床几何精度检验
    China National Standards
    all

    English PDF
    GB/T 16462.2-2017 Test conditions for numerically controlled turning machines and turning centers—Part 2: Geometric tests for machines with a vertical workholding spindle
    数控车床和车削中心检验条件 第2部分:立式机床几何精度检验
    China National Standards
    all

    English PDF
    GB/T 16462.5-2017 Test conditions for numerically controlled turning machines and turning centers—Part 5: Accuracy of feeds, speeds and interpolations
    数控车床和车削中心检验条件 第5部分:进给率、速度和插补精度检验
    China National Standards
    all

    English PDF
    GB/T 16462.6-2017 Test conditions for numerically controlled turning machines and turning centers—Part 6: Accuracy of a finished test piece
    数控车床和车削中心检验条件 第6部分:精加工试件精度检验
    China National Standards
    all

    English PDF

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