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  •  China "I" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 31939-2015 Hot-rolled steel plates (sheets) and strIps for coal mine refuge chamber
    矿用救生舱用热轧钢板和钢带    		 China National Standards
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    GB/T 31938-2015 Steel plate for coal slurry pIpeline
    煤浆输送管用钢板    		 China National Standards
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    GB/T 31937-2015 SAWL steel pIpe for pipeline of coal slurry
    煤浆输送用直缝埋弧焊钢管    		 China National Standards
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    GB/T 31936-2015 Rolls for weldIng steel pipe
    焊接钢管轧辊    		 China National Standards
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    GB/T 31935-2015 CorrosIon of metals and alloys—Corrosion test for intergranular corrosion susceptibility of low-Cr ferritic stainless steels
    金属和合金的腐蚀 低铬铁素体不锈钢晶间腐蚀试验方法    		 China National Standards
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    GB/T 31934-2015 The measurIng and calculation method for heat storage capacity of high radiative coating
    高辐射覆层蓄热量的测定与计算方法    		 China National Standards
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    GB/T 31933-2015 Test method for the corrosIon of steel bar embedded in concrete in chloride enviroment
    模拟海洋环境钢筋耐蚀试验方法    		 China National Standards
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    GB/T 31932-2015 Method for electromagnetIc automatic ultrasonic testing for thicker steel plates
    厚钢板电磁超声自动检测方法    		 China National Standards
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    GB/T 31931-2015 ZInc or zinc alloy coating on steel sheets or strips—Determination of hexavalent chromium content—1,5-Diphenylcarbohydrazide (diphenylcarbazide) spectrophotometric method
    钢板及钢带 锌及锌合金镀层中六价铬含量的测定 二苯碳酰二肼分光光度法    		 China National Standards
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    GB/T 31930-2015 MetallIc materials—Ductility testing—Compression test for porous and cellular metals
    金属材料 延性试验 多孔状和蜂窝状金属压缩试验方法    		 China National Standards
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    GB/T 31929-2015 Welded staInless steel pipes for ship
    船舶用不锈钢焊接钢管    		 China National Standards
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    GB/T 31928-2015 Seamless staInless steel tubes and pipes for ship
    船舶用不锈钢无缝钢管    		 China National Standards
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    GB/T 31927-2015 ZInc and aluminum based coatings on steel sheets and strips—Determination of lead and cadmium contents—Inductively coupled plasma mass spectrometric method
    钢板及钢带 锌基和铝基镀层中铅和镉含量的测定 电感耦合等离子体质谱法    		 China National Standards
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    GB/T 31926-2015 ZInc and aluminum based coatings on steel sheets and strips—Determination of lead，cadmium and chromium contens—Glow discharge atomic emission spectrometry method
    钢板及钢带 锌基和铝基镀层中铅、镉和铬含量的测定 辉光放电原子发射光谱法    		 China National Standards
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    GB/T 31925-2015 UltrasonIc test methods of heavy wall thickness seamless steel pipes and tubes
    厚壁无缝钢管超声波检验方法    		 China National Standards
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    GB/T 31924-2015 NIckel pig iron—Determination of nickel content—The dimethylglyoxime gravimetric method
    含镍生铁 镍含量的测定 丁二酮肟重量法    		 China National Standards
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    GB/T 31923.2-2015 Iron ores for blast furnace feedstocks—Determinaction of low-temperature reduction-disintegration indices by static method—Part 2: Reduction with CO and N2
    高炉炉料用铁矿石 低温还原粉化静态试验 第2部分：与CO和N2的反应    		 China National Standards
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    GB/T 31923.1-2015 Iron ores for blast furnace feedstocks—Determination of low-temperature reduction-disintegration indices by static method—Part 1: Reduction with CO、CO2、H2 and N2
    高炉炉料用铁矿石 低温还原粉化静态试验 第1部分：与CO、CO2、H2和N2的反应    		 China National Standards
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    GB/T 31922-2015 Hot-rolled steel sheets and strIps of higher yield strength with improved formability
    改善成形性热轧高屈服强度钢板和钢带    		 China National Standards
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    GB/T 31910-2015 TItanium alloy plates for submersible
    潜水器用钛合金板材    		 China National Standards
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    GB/T 31909-2015 Permeable sIntered metal materials—Determination of the air permeability
    可渗透性烧结金属材料 透气度的测定    		 China National Standards
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    GB/T 31908-2015 Tungsten electrodes for arc weldIng and plasma welding and cutting
    电弧焊和等离子焊接、切割用钨电极    		 China National Standards
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    GB/T 3091-2015 Welded steel pIpes for low pressure liquid delivery
    低压流体输送用焊接钢管    		 China National Standards
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    GB/T 228.2-2015 MetallIc materials—Tensile testing—Part 2: Method of test at elevated temperature
    金属材料 拉伸试验 第2部分：高温试验方法    		 China National Standards
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    GB/T 226-2015 Test method for macrostructure and defect of steel by etchIng
    钢的低倍组织及缺陷酸蚀检验法    		 China National Standards
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    GB/T 18256-2015 Non-destructIve testing of steel tubes—Automated ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for verification of hydraulic leak-tightness
    钢管无损检测 用于确认无缝和焊接钢管（埋弧焊除外）水压密实性的自动超声检测方法    		 China National Standards
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    GB/T 16545-2015 CorrosIon of metals and alloys—Removal of corrosion products from corrosion test specimens
    金属和合金的腐蚀 腐蚀试样上腐蚀产物的清除    		 China National Standards
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    GB/T 14849.9-2015 Methods for chemIcal analysis of silicon metal—Part 9: Determination of titanium content —Diantipyryl methane spectrophotometry
    工业硅化学分析方法 第9部分：钛含量的测定 二安替吡啉甲烷分光光度法    		 China National Standards
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    GB/T 14849.7-2015 Methods for chemIcal analysis of silicon metal—Part 7: Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometry
    工业硅化学分析方法 第7部分：磷含量的测定 磷钼蓝分光光度法    		 China National Standards
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    GB/T 13298-2015 Inspection methods of microstructure for metals
    金属显微组织检验方法    		 China National Standards
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    GB/T 7274-2015 Methods for the measurement of dIrect inter-electrode capacitances of electronic tubes and valves
    电子管极间电容测试方法    		 China National Standards
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    GB/T 6257-2015 Blank detaIl specification for transmitting tubes
    发射管空白详细规范    		 China National Standards
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    GB/T 6206-2015 Blank detaIl specification for black and white picture tubes
    黑白显象管空白详细规范    		 China National Standards
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    GB/T 31988-2015 AlumInium base copper clad laminate for printed circuits
    印制电路用铝基覆铜箔层压板    		 China National Standards
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    GB/T 31987-2015 Gas for electronIc industry—Germane
    电子工业用气体 锗烷    		 China National Standards
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    GB/T 31986-2015 Gas for electronIc industry—Perfluoropropane
    电子工业用气体 八氟丙烷    		 China National Standards
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    GB/T 31985-2015 TIn-coated copper ribbon for photovoltaic application
    光伏涂锡焊带    		 China National Standards
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    GB/T 31984-2015 Test method for determIning the content of vinyl acetate in ethylene-vinyl acetate copolymer applied in photovoltaic modules—Thermal gravimetric analysis (TGA)
    光伏组件用乙烯-醋酸乙烯共聚物中醋酸乙烯酯含量测试方法 热重分析法（TGA）    		 China National Standards
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    GB/T 31921-2015 Information technology—Layout of digital keyboard for Kyrgyz letter
    信息技术 基于数字键盘的柯尔克孜文字母布局    		 China National Standards
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    GB/T 31920-2015 Information technology—Layout of digital keyboard for Uyghur letter
    信息技术 基于数字键盘的维吾尔文字母布局    		 China National Standards
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    GB/T 31919-2015 Information technology—Layout of digital keyboard for Kazakh letter
    信息技术 基于数字键盘的哈萨克文字母布局    		 China National Standards
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    GB/T 31918-2015 Information technology—Universal keyboard layout of the alphanumeric zone for Kazakh
    信息技术 哈萨克文通用键盘字母数字区布局    		 China National Standards
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    GB/T 31917-2015 Information technology—Universal keyboard layout of the alphanumeric zone for Kyrgyz
    信息技术 柯尔克孜文通用键盘字母数字区布局    		 China National Standards
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    GB/T 31916.5-2015 Information technology—Cloud data storage and management—Part 5: Key-Value based cloud data management application interface
    信息技术 云数据存储和管理 第5部分：基于键值（Key-Value）的云数据管理应用接口    		 China National Standards
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    GB/T 31916.2-2015 Information technology—Cloud data storage and management—Part 2 : Object-based cloud storage application interface
    信息技术 云数据存储和管理 第2部分：基于对象的云存储应用接口    		 China National Standards
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    GB/T 31916.1-2015 Information technology—Cloud data storage and management—Part 1: General
    信息技术 云数据存储和管理 第1部分：总则    		 China National Standards
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    GB/T 31915-2015 Information technology—Elastic computing application interface
    信息技术 弹性计算应用接口    		 China National Standards
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    GB/T 31914-2015 GuIdelines for designing and implementing of electronic records management system
    电子文件管理系统建设指南    		 China National Standards
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    GB/T 31913-2015 General functIonal requirements for administrative electronic records creation and transaction system
    文书类电子文件形成办理系统通用功能要求    		 China National Standards
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    GB/T 14555-2015 RequIrements for interface and installation of marine radar
    船用导航雷达接口及安装要求    		 China National Standards
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    GB/T 13709-2015 Blank detaIl specification of X-ray tubes for industry
    工业用X射线管空白详细规范    		 China National Standards
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    GB/T 12510-2015 Information technology—Universal keyboard layout of the alphanumeric zone for Uyghur
    信息技术 维吾尔文通用键盘字母数字区布局    		 China National Standards
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    GB/Z 32013-2015 New textIle materials—Datasheet of thermal properties
    纺织新材料 热学性能数据表    		 China National Standards
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    GB/Z 32012-2015 New textIle materials—Datasheet of chemical properties
    纺织新材料 化学性能数据表    		 China National Standards
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    GB/Z 32009-2015 New textIle materials—Datasheet of mechanical properties
    纺织新材料 力学性能数据表    		 China National Standards
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    GB/Z 32002-2015 Information and documentation—Work process analysis for records
    信息与文献 文件管理工作过程分析    		 China National Standards
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    GB/T 9364.1-2015 MIniature fuses—Part 1: Definitions for miniature fuses and general requirements for miniature fuse-links
    小型熔断器 第1部分：小型熔断器定义和小型熔断体通用要求    		 China National Standards
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    GB/T 9111-2015 The methods of mulberry sIlkworm dried cocoons
    桑蚕干茧试验方法    		 China National Standards
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    GB/T 8809-2015 Pendulum Impact resistance of plastic film
    塑料薄膜抗摆锤冲击试验方法    		 China National Standards
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    GB/T 7999-2015 OptIcal emission spectrometric analysis method of aluminum and aluminum alloys
    铝及铝合金光电直读发射光谱分析方法    		 China National Standards
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    GB/T 7742.2-2015 TextIles—Bursting properties of fabrics—Part 2: Pneumatic method for determination of bursting strength and bursting distension
    纺织品 织物胀破性能 第2部分：胀破强力和胀破扩张度的测定 气压法    		 China National Standards
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    GB/T 7344-2015 General specIfication for AC servomotors
    交流伺服电动机通用技术条件    		 China National Standards
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    GB/T 7066-2015 TextIles—Tests for colour fastness—Colour fastness to potting
    纺织品 色牢度试验 耐沸煮色牢度    		 China National Standards
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    GB/T 6552-2015 Glass contaIners—Test method for impact resistance
    玻璃容器 抗机械冲击试验方法    		 China National Standards
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    GB/T 6508-2015 Test method for dyeIng uniformity of polyester filament yarns
    涤纶长丝染色均匀度试验方法    		 China National Standards
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    GB/T 6451-2015 SpecIfication and technical requirements for oil-immersd power transformers
    油浸式电力变压器技术参数和要求    		 China National Standards
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    GB/T 5711-2015 TextIles—Tests for colour fastness—Colour fastness to drycleaning using perchloroethylene solvent
    纺织品 色牢度试验 耐四氯乙烯干洗色牢度    		 China National Standards
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    GB/T 5240-2015 NeodymIum oxide
    氧化钕    		 China National Standards
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    GB/T 5239-2015 PraseodymIum oxide
    氧化镨    		 China National Standards
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    GB/T 5159-2015 MetallIc powders，excluding powders for hardmetals—Determination of dimensional changes associated with compacting and sintering
    金属粉末（不包括硬质合金用粉） 与成型和烧结有联系的尺寸变化的测定方法    		 China National Standards
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    GB/T 5121.29-2015 Methods for chemIcal analysis of copper and copper alloys—Part 29: Determination of aluminium oxide content
    铜及铜合金化学分析方法 第29部分：三氧化二铝含量的测定    		 China National Standards
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    GB/T 4372.4-2015 Methods for chemIcal analysis of zincoxide produced by direct process—Part 4：Determination of cadmium oxide content—Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第4部分：氧化镉量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 4372.3-2015 Methods for chemIcal analysis of zincoxide produced by direct process—Part 3：Determination of copper oxide content—Flame atomic absorption spectrometry method
    直接法氧化锌化学分析方法 第3部分：氧化铜量的测定 火焰原子吸收光谱法    		 China National Standards
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    GB/T 4210-2015 ElectrotechnIcal terminology—Electromechanical components for electronic equipment
    电工术语 电子设备用机电元件    		 China National Standards
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    GB/T 4154-2015 Lanthanum oxIde
    氧化镧    		 China National Standards
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    GB/T 4148-2015 Rare earth chlorIde
    混合氯化稀土    		 China National Standards
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    GB/T 4138-2015 Rare earth ferrosIlicon magnesium alloy
    稀土镁硅铁合金    		 China National Standards
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    GB/T 4137-2015 Rare earth ferrosIlicon alloy
    稀土硅铁合金    		 China National Standards
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    GB/T 4134-2015 Gold Ingots
    金锭    		 China National Standards
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    GB/T 3903.30-2015 Footwear—Test method for outsoles, Insoles, linings and insocks—Water soluble content
    鞋类 外底、内底、衬里和内垫试验方法 水溶物含量    		 China National Standards
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    GB/T 3851-2015 Hardmetals—DetermInation of transverse rupture strength
    硬质合金 横向断裂强度测定方法    		 China National Standards
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    GB/T 3504-2015 EuropIum oxide
    氧化铕    		 China National Standards
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    GB/T 3503-2015 YttrIum oxide
    氧化钇    		 China National Standards
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    GB/T 32027-2015 Footwear—ResIstance to crack initiation and growth—Belt flex method
    鞋类 抗弯曲性能 传送带耐折试验方法    		 China National Standards
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    GB/T 32026-2015 SIlver coated glass mirror—Environmental test methods
    镀银玻璃镜 耐环境腐蚀的测试方法    		 China National Standards
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    GB/T 32025-2015 AlumInum coated glass mirror
    镀铝玻璃镜    		 China National Standards
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    GB/T 32024-2015 Footwear—Test methods for whole shoes—TorsIon performance
    鞋类 整鞋试验方法 扭转性能    		 China National Standards
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    GB/T 32023-2015 Footwear—Test methods for whole shoes—RIgidity of flexing area
    鞋类 整鞋试验方法 屈挠部位刚度    		 China National Standards
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    GB/T 32022-2015 Adornment wIth precious metal coating
    贵金属覆盖层饰品    		 China National Standards
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    GB/T 32021-2015 BIaxially oriented polypropylene matt film
    双向拉伸聚丙烯消光薄膜    		 China National Standards
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    GB/T 32020-2015 PolyvInyl butyral interlayer for laminated glass
    夹层玻璃用聚乙烯醇缩丁醛中间膜    		 China National Standards
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    GB/T 32019-2015 Implementation guidance for energy management systems in public institutions
    公共机构能源管理体系实施指南    		 China National Standards
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    GB/T 32018.2-2015 ModIfied impact resistance poly(vinyl chloride) (PVC-M) pipe system for water supply—Part 2：Fittings
    给水用抗冲改性聚氯乙烯（PVC-M）管道系统 第2部分：管件    		 China National Standards
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    GB/T 32018.1-2015 ModIfied impact resistance poly (vinyl chloride) (PVC-M) pipe system for water supply—Part 1: Pipes
    给水用抗冲改性聚氯乙烯（PVC-M）管道系统 第1部分：管材    		 China National Standards
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    GB/T 32017-2015 Roller ball pens and refIlls
    水性墨水圆珠笔和笔芯    		 China National Standards
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    GB/T 32016-2015 SIlk—Determination of amino acids
    蚕丝 氨基酸的测定    		 China National Standards
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    GB/T 32015-2015 SIlk—Testing method for degumming loss percentage
    丝绸 练减率试验方法    		 China National Standards
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    GB/T 32014-2015 SIlk—Terminology for property and test
    蚕丝 性能与试验术语    		 China National Standards
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    GB/T 32011-2015 TextIle trim materials in the interior of automobiles—Test method for seam fatigue
    汽车内饰用纺织材料 接缝疲劳试验方法    		 China National Standards
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    GB/T 32008-2015 TextIles—Tests for colour fastness—Colour fastness to dye transfer in storage
    纺织品 色牢度试验 耐贮存色牢度    		 China National Standards
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