China National Standards

China made GB Standards List


  •  China "made" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 28869.3-2023 Magnetic cores made of soft magnetic materials - Measurement methods - Part 3: Magnetic properties at high excitation levels {译}
    软磁材料制成的磁心 测量方法 第3部分:高励磁水平下的磁特性
    China National Standards
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    English PDF
    GB/T 28869.2-2023 Magnetic cores made of soft magnetic materials - Methods of measurement - Part 2: Magnetic properties at low excitation levels {译}
    软磁材料制成的磁心 测量方法 第2部分:低励磁水平下的磁特性
    China National Standards
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    GB/T 42951-2023 Timing instruments. Appearance parts of watches made of hard materials. General requirements and test methods. {译}
    计时仪器 硬材料制造的手表外观件 一般要求和试验方法
    China National Standards
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    GB/T 41157.1-2022 Fasteners for nuclear power plants—Part 1:Bolts, screws and studs made of alloy steel
    核电厂用紧固件 第1部分:合金钢螺栓、螺钉和螺柱
    China National Standards
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    GB/T 41157.2-2022 Fasteners for nuclear power plants—Part 2:Nuts made of carbon steel and alloy steel
    核电厂用紧固件 第2部分:碳钢和合金钢螺母
    China National Standards
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    GB/T 41157.3-2022 Fasteners for nuclear power plants—Part 3:Bolts, screws and studs made of corrosion-resistant stainless steel
    核电厂用紧固件 第3部分:不锈钢螺栓、螺钉和螺柱
    China National Standards
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    GB/T 41157.4-2022 Fasteners for nuclear power plants—Part 4:Nuts made of corrosion-resistant stainless steel
    核电厂用紧固件 第4部分:不锈钢螺母
    China National Standards
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    GB/T 40314-2021 Corrosion of metals and alloys—Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel
    金属和合金的腐蚀 适用于不锈钢平板或管状试样的碟形弹簧缝隙腐蚀构型
    China National Standards
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    GB/T 1149.6-2021 Internal combustion engines—Piston rings—Part 6: Scraper rings made of cast iron
    内燃机 活塞环 第6部分:铸铁刮环
    China National Standards
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    English PDF
    GB/T 4146.1-2020 Textiles—Man-made fibres—Part 1: Generic names
    纺织品 化学纤维 第1部分:属名;
    China National Standards
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    GB/T 38501-2020 Automatic premade bag packaging machine
    给袋式自动包装机
    China JB-Machinery Industry Standards
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    GB/T 39271.2-2020 Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 2:Static load ratings
    滚动轴承 陶瓷滚动体混合轴承的额定载荷 第2部分:额定静载荷
    China National Standards
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    GB/T 39271.1-2020 Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 1: Dynamic load ratings
    滚动轴承 陶瓷滚动体混合轴承的额定载荷 第1部分:额定动载荷
    China National Standards
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    GB/T 39415.2-2020 Packaging sacks—Method of specifications for characteristics—Part 2: Sacks made from thermoplastic flexible film
    包装袋 特征性能规范方法 第2部分:热塑性软质薄膜袋
    China National Standards
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    GB/T 38331-2019 General technical requirements for Li-ion battery made machine
    锂离子电池生产设备通用技术要求
    China National Standards
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    GB/T 38331-2019 General technical requirements for Li-ion battery made machine
    锂离子电池生产设备通用技术要求
    China National Standards
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    GB/T 37857-2019 Thermoforming disposable urine cup made by polylactic acid
    聚乳酸热成型一次性验尿杯
    China National Standards
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    GB/T 37836-2019 Air filter plate made by polylactic acid/polybutylene succinate composite
    聚乳酸/聚丁二酸丁二酯复合材料空气过滤板
    China National Standards
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    GB/T 37632-2019 Man-made fiber—Test method for titanium dioxide content
    化学纤维 二氧化钛含量试验方法
    China National Standards
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    GB/T 37631-2019 Man-made fiber—Test method for thermal decomposition temperature
    化学纤维 热分解温度试验方法
    China National Standards
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    GB/T 23317-2019 Specification for clothing made of coated fabrics for protection against wet weather
    涂层服装抗湿技术要求
    China National Standards
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    GB/T 36422-2018 Man-made fiber—Test method for micro morphology and diameter—Scanning electron microscope method
    化学纤维 微观形貌及直径的测定 扫描电镜法
    China National Standards
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    GB/T 36020-2018 Man-made fiber—Test method of dipped cord
    化学纤维 浸胶帘子线试验方法
    China National Standards
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    GB/T 36003-2018 Food can made of tinplate or electrolytic chromium-coated steel(ECCS)
    镀锡或镀铬薄钢板罐头空罐
    China National Standards
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    GB/T 34891-2017 Rolling bearings—Parts made from high-carbon chromium bearing steels—Specifications for heat treatment
    滚动轴承 高碳铬轴承钢零件 热处理技术条件
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 1149.15-2017 Internal combustion engines—Piston rings—Part 15: Coil-spring-loaded oil control rings of narrow width made of cast iron
    内燃机 活塞环 第15部分:薄型铸铁螺旋撑簧油环
    China National Standards
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    GB/T 23639-2017 Energy conservation and corrosion-resistant steel-made cable support system
    节能耐腐蚀钢制电缆桥架
    China National Standards
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    GB/T 4146.2-2017 Textiles—Man-made fibers—Part 2: Terms of products
    纺织品 化学纤维 第2部分:产品术语
    China National Standards
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    GB/T 33499-2017 The steel frame composite panels made from foamed cement
    钢框架发泡水泥芯材复合板
    China National Standards
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    GB/T 6503-2017 Man-made fibres—Test method of moisture regain
    化学纤维 回潮率试验方法
    China National Standards
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    GB/T 6505-2017 Man-made fiber—Test method for thermal shrinkage of filament yarns(after treatment)
    化学纤维 长丝热收缩率试验方法(处理后)
    China National Standards
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    GB/T 35261-2017 Quilted wadding made from fiber
    被胎
    China National Standards
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    GB/T 6504-2017 Man-made fiber—Test method for oil content
    化学纤维 含油率试验方法
    China National Standards
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    GB 51208-2016 Code of design on plant of producing man-made town gas
    人工制气厂站设计规范
    China National Standards
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    GB/T 20111.2-2016 Electrical insulation systems—Procedures for thermal evaluation—Part2 : Specific requiremente for general-purpose madels—Wire-wound applications
    电气绝缘系统 热评定规程 第2部分:通用模型的特殊要求 散绕绕组应用
    China National Standards
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    GB 51186-2016 Code for design machine-made gravel aggregate plant
    机制砂石骨料工厂设计规范
    China National Standards
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    GB/T 14456.3-2016 Green tea—Part 3: Green tea made from medium and small-leaf varieties
    绿茶 第3部分:中小叶种绿茶
    China National Standards
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    GB/T 20474-2015 Asphalt shingles made from glass felt
    玻纤胎沥青瓦
    China National Standards
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    GB/T 14346-2015 Man-made fiber—Testing method for unevenness of filament yarns—Capacitance method
    化学纤维 长丝条干不匀率试验方法 电容法
    China National Standards
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    GB/T 14342-2015 Man-made fiber—Test method for specific resistance of staple fibers
    化学纤维 短纤维比电阻试验方法
    China National Standards
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    GB/T 31556.2-2015 Packaging sacks—Description and method of measurement for dimension— Part 2:Sacks made from thermoplastic flexible film
    包装袋 尺寸描述和测量方法 第2部分:热塑性软质薄膜袋
    China National Standards
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    GB/T 1149.12-2013 Internal combustion engines―Piston rings―Part 12: Half keystone rings made of steel
    内燃机 活塞环 第12部分:楔形钢环
    China National Standards
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    GB/T 1149.10-2013 Internal combustion engines-Piston rings―Part 10: Keystone rings made of steel
    内燃机 活塞环 第10部分:梯形钢环
    China National Standards
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    GB/T 7911-2013 High-pressure decorative laminates—Sheets made from thermosetting resins
    热固性树脂浸渍纸高压装饰层积板(HPL)
    China National Standards
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    GB/T 29603-2013 Full aperture easy open end made of tinplate or ECCS
    镀锡或镀铬薄钢板全开式易开盖
    China National Standards
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    GB/T 29537-2013 Pipe threads with 80 degree thread angle where pressure-tight joints are not made on the threads
    80°非密封管螺纹
    China National Standards
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    GB/T 11436-2012 Chemical analysis methods for products and semi-finished products made of soft ferrite materials
    软磁铁氧体材料成品、半成品化学分析方法
    China National Standards
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    GB/T 9630-2012 Dimensions of pot-cores made of magnetic oxides and associated parts
    磁性氧化物制成的罐形磁心及其附件的尺寸
    China National Standards
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    GB/T 28869.1-2012 Cores made of soft magnetic materials - Measuring methods - Part 1:Generic specification
    软磁材料制成的磁心 测量方法 第1部分:通用规范
    China National Standards
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    GB/T 28864.2-2012 Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
    软磁铁氧体磁心术语定义 第2部分:尺寸标注
    China National Standards
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    GB/T 28864.1-2012 Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities
    软磁铁氧体磁心术语定义 第1部分:物理缺陷术语
    China National Standards
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    GB/T 12798-2012 Axial lead cores made of magnetic oxides or iron powder
    磁性氧化物或铁粉制成的轴向引线磁心
    China National Standards
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    GB/T 28488-2012 Yarn for machine-made carpets
    机制地毯用毛纺纱线
    China National Standards
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    GB/T 12716-2011 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads
    60°密封管螺纹
    China National Standards
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    GB/T 28164-2011 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable application
    含碱性或其它非酸性电解质的蓄电池和蓄电池组 便携式密封蓄电池和蓄电池组的安全性要求
    China National Standards
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    GB/T 27729-2011 Hand-made, gun-tufted and latex backed carpet
    手工枪刺胶背地毯
    China National Standards
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    GB/T 11441.2-2011 Laminations for transformers and inductors for use in telecommunication and electronic equipment - Part 2: Specification for the minimum permeabilities of laminations made of soft magnetic metallic materials
    通信和电子设备用变压器和电感器铁心片 第2部分:软磁金属叠片最低磁导率规范
    China National Standards
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    GB/T 10002.3-2011 Valves made of unplasticized poly(vinyl chloride)(PVC-U)for water supply
    给水用硬聚氯乙烯(PVC-U)阀门
    China National Standards
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    GB 19295-2011 National Food Safety Standard - Quick-frozen Food made of Wheat Flour and Rice
    食品安全国家标准 速冻面米制品
    China National Standards
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    GB/T 4146.3-2011 Textiles - Man-made fibers - Part 3: Terms of inspection
    纺织品 化学纤维 第3部分:检验术语
    China National Standards
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    GB/T 25992-2010 Solid ball-nosed end mills with cylindrical shanks made of carbide and ceramic materials - Dimensions
    整体硬质合金和陶瓷直柄球头立铣刀 尺寸
    China National Standards
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    GB/T 25665-2010 Solid end mills with corner radii and cylindrical shanks made of hard cutting materials - Dimensions
    整体硬切削材料直柄圆弧立铣刀 尺寸
    China National Standards
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    GB/T 1149.7-2010 Internal combustion engines - Piston rings - Part 7: Rectangular rings made of cast iron
    内燃机 活塞环 第7部分:矩形铸铁环
    China National Standards
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    GB/T 1149.11-2010 Internal combustion engines - Piston rings - Part 11: Half keystone rings made of cast iron
    内燃机 活塞环 第11部分:楔形铸铁环
    China National Standards
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    GB/T 25162.2-2010 Sacks - Drop test - Part 2: Sacks made from thermoplastic flexible film
    包装袋 跌落试验 第2部分:热塑性软质薄膜袋
    China National Standards
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    GB/T 25161.2-2010 Packaging sacks - Dimensional tolerances - Part 2: Sacks made from thermoplastic flexible film
    包装袋 尺寸允许偏差 第2部分:热塑性软质薄膜袋
    China National Standards
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    GB/T 17858.2-2010 Packaging sacks - Vocabulary and types - Part 2: Sacks made from thermoplastic flexible film
    包装袋 术语和类型 第2部分:热塑性软质薄膜袋
    China National Standards
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    GB/T 3098.22-2009 Mechanical properties of fasteners made of the fine grain non-heat treatment steel - Bolts,screws and studs
    紧固件机械性能 细晶非调质钢螺栓、螺钉和螺柱
    China National Standards
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    GB/T 4146.1-2009 Textiles - Man-made fibres - Part 1: Generic names
    纺织品 化学纤维 第1部分:属名
    China National Standards
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    GB/T 23914.2-2009 Load restraint assemblies on road vehicles - Safety - Part 2: Web lashing assembly made from synthetic fibres
    道路车辆装载物固定装置 安全性 第2部分:合成纤维栓紧带总成
    China National Standards
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    GB/T 23853-2009 Lithium carbonate made of brine
    卤水碳酸锂
    China National Standards
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    GB/T 23639-2009 Energy conservation and corrosion-resistant steel-madecable support system
    节能耐腐蚀钢制电缆桥架
    China National Standards
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    GB/T 14208.4-2009 Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving-reinforced resin - Part 4: Determination of apparent interlaminar shear strength
    纺织玻璃纤维增强塑料 无捻粗纱增强树脂棒机械性能的测定 第4部分:表观层间剪切强度的测定
    China National Standards
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    GB/T 14208.3-2009 Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving- reinforced resin - Part 3: Determination of compressive strength
    纺织玻璃纤维增强塑料 无捻粗纱增强树脂棒机械性能的测定 第3部分:压缩强度的测定
    China National Standards
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    GB/T 14208.2-2009 Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving- reinforced resin - Part 2: Determination of flexural strength
    纺织玻璃纤维增强塑料 无捻粗纱增强树脂棒机械性能的测定 第2部分:弯曲强度的测定
    China National Standards
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    GB/T 14208.1-2009 Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving-reinforced resin - Part 1: General considerations and preparation of rods
    纺织玻璃纤维增强塑料 无捻粗纱增强树脂棒机械性能的测定 第1部分:通则和棒的制备
    China National Standards
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    GB/T 23317-2009 Specification for clothing made from coated fabrics for protection against wet weather
    涂层服装抗湿技术要求
    China National Standards
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    GB/T 23167-2008 Hair products - Manmade dyeing hair weaving and hair braid
    发制品 人造色发发条及发辫
    China National Standards
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    GB/T 12239-2008 Industrial valves - Diaphragm valves made of metallic materials
    工业阀门 金属隔膜阀
    China National Standards
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    GB/T 50452-2008 Technical specifications for protection of historic buildings against man-made vibration
    古建筑防工业振动技术规范
    China National Standards
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    GB/T 3422-2008 Cast-iron pressure pipe made by continuous casting process
    连续铸铁管
    China National Standards
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    GB/T 1149.9-2008 Internal combustion engines - Piston rings - Part 9: Keystone rings made of cast iron
    内燃机 活塞环 第9部分:梯形铸铁环
    China National Standards
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    GB/T 1149.8-2008 Internal combustion engines - Piston rings - Part 8: Rectangular rings made of steel
    内燃机 活塞环 第8部分:矩形钢环
    China National Standards
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    GB/T 1149.6-2008 Internal combustion engines - Piston rings - Part 6: Scraper rings made of cast iron
    内燃机 活塞环 第6部分:铸铁刮环
    China National Standards
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    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
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    GB/T 1415-2008 Metric threads where pressure-tight joints are made on the threads
    米制密封螺纹
    China National Standards
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    GB/T 22091.1-2008 Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads - Part 1:Verification of parallel internal and taper external threads
    55°密封管螺纹量规 第1部分:用于检验圆柱内螺纹与圆锥外螺纹
    China National Standards
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    GB/T 6505-2008 Testing method for thermal shrinkage of man-made filament yarns
    化学纤维 长丝热收缩率试验方法
    China National Standards
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    English PDF
    GB/T 6504-2008 Testing method for oil content of man-made fibres
    化学纤维 含油率试验方法
    China National Standards
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    GB/T 6503-2008 Testing method for moisture regain of man-made fibres
    化学纤维 回潮率试验方法
    China National Standards
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    GB/T 6502-2008 Sampling method of man-made filament yarns
    化学纤维 长丝取样方法
    China National Standards
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    GB/T 14345-2008 Testing method for twist of man-made filament
    化学纤维 长丝捻度试验方法
    China National Standards
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    GB/T 14344-2008 Testing method for tensile of man-made filament yarns
    化学纤维 长丝拉伸性能试验方法
    China National Standards
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    GB/T 14343-2008 Testing method for linear density of man-made filament yarns
    化学纤维 长丝线密度试验方法
    China National Standards
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    GB/T 14339-2008 Testing method for defect of man-made staple fibres
    化学纤维 短纤维疵点试验方法
    China National Standards
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    GB/T 14338-2008 Testing method for crimping performance of man-made staple fibres
    化学纤维 短纤维卷曲性能试验方法
    China National Standards
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    GB/T 14337-2008 Testing method for tensile properties of man-made staple fibres
    化学纤维 短纤维拉伸性能试验方法
    China National Standards
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    GB/T 14336-2008 Testing method for length of man-made staple fibres
    化学纤维 短纤维长度试验方法
    China National Standards
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    GB/T 14335-2008 Testing method for linear density of man-made staple fibres
    化学纤维 短纤维线密度试验方法
    China National Standards
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    GB/T 13773.2-2008 Textiles - Seam tensile properties of fabrics and made-up textile articles - Part 2: Determination of maximum force to seam rupture using the grab method
    纺织品 织物及其制品的接缝拉伸性能 第2部分:抓样法接缝强力的测定
    China National Standards
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    GB/T 13773.1-2008 Textiles - Seam tensile properties of fabrics and made-up textile articles - Part 1: Determination of maximum force to seam rupture using the strip method
    纺织品 织物及其制品的接缝拉伸性能 第1部分:条样法接缝强力的测定
    China National Standards
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    GB/T 15965-2008 Hand-made carpets - Determination of length of Pile
    手工地毯 绒头长度的测定方法
    China National Standards
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    GB/T 9996.2-2008 Determination of appearance quality of yarns made of cotton or man-made fibers,or their blends by winding on the black board - Part 2: individual assessment
    棉及化纤纯纺、混纺纱线外观质量黑板检验方法 第2部分:分别评定法
    China National Standards
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    GB/T 9996.1-2008 Determination of appearance quality of yarns made of cotton or man-made fibres,or their blends by winding on the black board - Part 1:comprehensive assessment
    棉及化纤纯纺、混纺纱线外观质量黑板检验方法 第1部分:综合评定法
    China National Standards
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    GB/T 21870-2008 Medical gloves made from natural rubber latex - Determination of water-extractable protein using the modified Lowry method
    天然胶乳医用手套水抽提蛋白质的测定 改进Lowry法
    China National Standards
    made

    English PDF
    GB/T 21118-2007 Chinese steamed bread made of wheat flour
    小麦粉馒头
    China National Standards
    made

    English PDF
    GB/T 11789-2007 Ropes and cordage-Equivalence between naturai fibre ropes and man-made fibre ropes for use in the mooring of vessels
    绳索和绳索制品 系船用的天然纤维绳索与化学纤维绳索之间的等效性
    China National Standards
    made

    English PDF
    GB/T 20860-2007 Packaging - Sacks made from thermoplastic flexible film - Tear propagation on edge folds
    包装 热塑性软质薄膜袋 折边处撕裂扩展试验方法
    China National Standards
    made

    English PDF
    GB/T 20873-2007 PM-cores made of magnetic oxides and associated parts-dimensions
    磁性氧化物制成的PM磁心及其附件的尺寸
    China National Standards
    made

    English PDF
    GB/T 20872-2007 Dimensions of low-profile cores made of magnetic oxides
    磁性氧化物制成的低矮形磁芯的尺寸
    China National Standards
    made

    English PDF
    GB/T 20822-2007 Chinese spirits made from tradition and liquid fermentation
    固液法白酒
    China National Standards
    made

    English PDF
    GB/T 20474-2006 Asphalt shingles made from glass felt
    玻纤胎沥青瓦
    China National Standards
    made

    English PDF
    GB/T 14334-2006 Sampling method for man-made staple fibres
    化学纤维 短纤维取样方法
    China National Standards
    made

    English PDF
    GB/T 10922-2006 Gauges for pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
    55°非密封管螺纹量规
    China National Standards
    made

    English PDF
    GB/T 5543-2006 Resin finishing agent―Determination total formaldehyde content、free formaldehyde content and methylol formadehyde contend
    树脂整理剂 总甲醛含量、游离甲醛含量和羟甲基甲醛含量的测定
    China National Standards
    made

    English PDF
    GB/T 4104-2003 Leucoscopic method for testing whiteness of zinc oxide made by direct process
    直接法氧化锌白度(颜色)检验方法
    China National Standards
    made

    English PDF
    GB/T 5009.53-2003 Method for analysis of hygienic standard of products made by starch
    淀粉类制品卫生标准的分析方法
    China National Standards
    made

    English PDF
    GB/T 8804.2-2003 Thermoplastic pipes--Determination of tensile properties--Part 2: Pipes made of unplasticized poly(vinyl chloride)(PVC-U),chlorinated poly(vinyl chloride)(PVC-C)and high-impact poly(vinyl chloride)(PVC-HI)
    热塑性塑料管材 拉伸性能测定 第2部分: 硬聚氯乙烯(PVC-U)、氯化聚氯乙烯(PVC-C)和高抗冲聚氯乙烯(PVC-HI)管材
    China National Standards
    made

    English PDF
    GB 15322.6-2003 Combustible gas detectors--Part 6: Portable detectors for combustible man-made gas
    可燃气体探测器 第6部分: 测量人工煤气的便携式可燃气体探测器
    China National Standards
    made

    English PDF
    GB 15322.5-2003 Combustible gas detectors--Part 5: Self-contained detectors for combustible man-made gas
    可燃气体探测器 第5部分: 测量人工煤气的独立式可燃气体探测器
    China National Standards
    made

    English PDF
    GB 15322.4-2003 Combustible gas detectors--Part 4: Point type detectors for combustible man-made gas
    可燃气体探测器 第4部分: 测量人工煤气的点型可燃气体探测器
    China National Standards
    made

    English PDF
    GB/T 6975.2-2003 Textile machinery and accessories--Bales of man-made staple fibres--Dimensions
    纺织机械与附件 化学短纤维包 尺寸
    China National Standards
    made

    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
    made

    English PDF
    GB/T 18474-2001 Pipes and fittings made of crosslinked polyethylene(PE-X)--Estimation of the degree of crosslinkingby determination of the gel content
    交联聚乙烯(PE-X)管材与管件 交联度的试验方法
    China National Standards
    made

    English PDF
    GB/T 7307-2001 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads
    55°非密封管螺纹
    China National Standards
    made

    English PDF
    GB/T 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 2:Taper internal and external threads
    55°密封管螺纹 第2部分:圆锥内螺纹与圆锥外螺纹
    China National Standards
    made

    English PDF
    GB/T 7306.1-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads--Part 1:Parallel internal and taper external threads
    55°密封管螺纹 第1部分:圆柱内螺纹与圆锥外螺纹
    China National Standards
    made

    English PDF
    GB/T 14581-1993 Water quality--Guidance on sampling techniques from lakes,natural and man-made
    水质 湖泊和水库采样技术指导
    China National Standards
    made

    English PDF
    GB/T 3098.10-1993 Mechanical properties of fasteners--Bolts,screws,studs and nuts made of non-ferrous metals
    紧固件机械性能 有色金属制造的螺栓、螺钉、螺柱和螺母
    China National Standards
    made

    English PDF
    GB/T 10192-1988 Dimensions of screw cores made of ferromagnetic oxides
    磁性氧化物制成的螺纹磁芯的尺寸
    China National Standards
    made

    English PDF
    GB/T 9636-1988 Aerial rods and slabs made of magnetic oxides
    磁性氧化物制成的圆天线棒和扁天线棒
    China National Standards
    made

    English PDF

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