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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 26920.2-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances—Part 2: Commercial refrigerated cabinets with self-contained condensing unit 商用制冷器具能效限定值和能效等级 第2部分：自携冷凝机组商用冷柜 |
China National Standards all |
 English PDF |
| GB 20054-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for metal-halide lamps 金属卤化物灯能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB 20053-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for ballasts of metal-halide lamps 金属卤化物灯用镇流器能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB 19577-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for water chillers 冷水机组能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB/T 32289-2015 |
Quality carbon structure steels and alloy structure steels for large forgings 大型锻件用优质碳素结构钢和合金结构钢 |
China National Standards all |
English PDF |
| GB/T 32286.1-2015 |
Soft magnetic alloys—Part 1：Nickel-iron alloys 软磁合金 第1部分：铁镍合金 |
China National Standards all |
English PDF |
| GB/T 32185-2015 |
Titanium alloy large-sized bars 钛合金大规格棒材 |
China National Standards all |
English PDF |
| GB/T 32182-2015 |
Aluminium and aluminium alloy plates and sheets for railway application 轨道交通用铝及铝合金板材 |
China National Standards all |
English PDF |
| GB/T 32181-2015 |
Aluminium alloy welding wires for railway application 轨道交通焊接用铝合金线材 |
China National Standards all |
English PDF |
| GB/T 3077-2015 |
alloy structure steels 合金结构钢 |
China National Standards all |
English PDF |
| GB/T 14989-2015 |
Iron-cobalt-vanadium permanent-magnet alloys 铁钴钒永磁合金 |
China National Standards all |
English PDF |
| GB/T 19633.2-2015 |
Packaging for terminally sterilized medical devices—Part 2: Validation requirements for forming, sealing and assembly processes 最终灭菌医疗器械包装 第2部分：成形、密封和装配过程的确认的要求 |
China National Standards all |
English PDF |
| GB/T 19633.1-2015 |
Packaging for terminally sterilized medical devices—Part 1: Requirements for materials, sterile barrier systems and packaging systems 最终灭菌医疗器械包装 第1部分：材料、无菌屏障系统和包装系统的要求 |
China National Standards all |
English PDF |
| GB/T 6892-2015 |
Wrought aluminium and aluminium alloys extruded profiles for general engineering 一般工业用铝及铝合金挤压型材 |
China National Standards all |
English PDF |
| GB/T 4437.1-2015 |
Aluminium and aluminium alloy extruded tubes—Part 1: Seamless tubes 铝及铝合金热挤压管 第1部分：无缝圆管 |
China National Standards all |
English PDF |
| GB/T 3821-2015 |
Small and medium power internal combustion engines—Cleanliness limits and measurements 中小功率内燃机 清洁度限值和测定方法 |
China National Standards all |
English PDF |
| GB/T 3489-2015 |
Hardmetals—Metallographic determination of porosity and uncombined carbon 硬质合金 孔隙度和非化合碳的金相测定 |
China National Standards all |
English PDF |
| GB/T 32290-2015 |
Reduced-wall,Resilient-seated gate valves for water supply service 供水系统用弹性密封轻型闸阀 |
China National Standards all |
English PDF |
| GB/T 32260.3-2015 |
Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 3: Externally load tests 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第3部分：外载荷试验 |
China National Standards all |
English PDF |
| GB/T 32260.2-2015 |
Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 2: Self-restraint tests 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第2部分：自拘束试验 |
China National Standards all |
English PDF |
| GB/T 32260.1-2015 |
Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 1: General 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第1部分：总则 |
China National Standards all |
English PDF |
| GB/T 32257-2015 |
Qualification testing of welders for fusion welding on nickel and nickel alloys 镍及镍合金熔化焊焊工技能评定 |
China National Standards all |
English PDF |
| GB/T 32255-2015 |
General martensitic stainless steel and alloy steel castings suitable for high temperature and high pressure service 高温承压马氏体不锈钢和合金钢通用铸件 |
China National Standards all |
English PDF |
| GB/T 32249-2015 |
Aluminum and aluminum-alloy die forgings, hand forgings and rolled ring forgings—General specification 铝及铝合金模锻件、自由锻件和轧制环形锻件 通用技术条件 |
China National Standards all |
English PDF |
| GB/T 32248-2015 |
Superstrength alloy steel forgings—General specifications 超高强度合金钢锻件 通用技术条件 |
China National Standards all |
English PDF |
| GB/T 32246-2015 |
GH 141 alloy forgings—General specification GH141合金锻件 通用技术条件 |
China National Standards all |
English PDF |
| GB/T 32240-2015 |
Automatic milking installations—Requirements and testing 自动挤奶设备 要求及测试方法 |
China National Standards all |
English PDF |
| GB/T 32186-2015 |
Test methods of cleanliness of aluminium and aluminium alloy ingots 铝及铝合金铸锭纯净度检验方法 |
China National Standards all |
English PDF |
| GB/T 32184-2015 |
Extruded aluminum alloy flat bars and plates with high conductivity 高电导率铝合金挤压扁棒及板 |
China National Standards all |
English PDF |
| GB/T 19199-2015 |
Test method for carbon acceptor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy 半绝缘砷化镓单晶中碳浓度的红外吸收测试方法 |
China National Standards all |
English PDF |
| GB/T 17170-2015 |
Test method for the EL2 deep donor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy 半绝缘砷化镓单晶深施主EL2浓度红外吸收测试方法 |
China National Standards all |
English PDF |
| GB/T 32231-2015 |
General technical specifications of engine used for all-terrain vehicles 全地形车发动机通用技术条件 |
China National Standards all |
English PDF |
| GB/T 32229-2015 |
Road test methods for all-terrain vehicles 全地形车道路试验方法 |
China National Standards all |
English PDF |
| GB 51145-2015 |
Code for construction and acceptance of coal mine electrical equipment installation engineering 煤矿电气设备安装工程施工与验收规范 |
China National Standards all |
English PDF |
| GB/T 18250-2015 |
Graduations and test method for performance of deformation between stories of curtain wall 建筑幕墙层间变形性能分级及检测方法 |
China National Standards all |
English PDF |
| GB/T 20236-2015 |
Accelerated outdoor weathering test methods for nonmetallic materials using concentrated natural sunlight 非金属材料的聚光加速户外暴露试验方法 |
China National Standards all |
English PDF |
| GB/T 10067.35-2015 |
Basic specifications for electroheat installations—Part 35: Medium frequency vacuum induction melting furnace 电热装置基本技术条件 第35部分：中频真空感应熔炼炉 |
China National Standards all |
English PDF |
| GB/T 10067.34-2015 |
Basic specifications for electroheat installations—Part 34：Transistor type high frequency induction heating installation 电热装置基本技术条件 第34部分：晶体管式高频感应加热装置 |
China National Standards all |
English PDF |
| GB/T 10067.3-2015 |
Basic specifications for electroheat installations—Part 3: Induction electroheat installation 电热装置基本技术条件 第3部分：感应电热装置 |
China National Standards all |
English PDF |
| GB/T 10067.21-2015 |
Basic specifications for electroheat installations—Part 21: Large capacity electric arc furnace using alternating current 电热装置基本技术条件 第21部分：大型交流电弧炉 |
China National Standards all |
English PDF |
| GB/T 51132-2015 |
Code for construction and quality acceptance of industrial non-ferrous metallic piping engineering 工业有色金属管道工程施工及质量验收规范 |
China National Standards all |
English PDF |
| GB 1886.14-2015 |
National Food Safety Standard-Food Additives-Propyl gallate 食品安全国家标准 食品添加剂 没食子酸丙酯 |
China National Standards all |
English PDF |
| GB 1886.132-2015 |
National food safety standard — Food additive — allyl caproate 食品安全国家标准 食品添加剂 己酸烯丙酯 |
China National Standards all |
English PDF |
| GB 1886.103-2015 |
National food safety standard — Food additive — Microcrystalline cellulose 食品安全国家标准 食品添加剂 微晶纤维素 |
China National Standards all |
English PDF |
| GB 32049-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for household and similar purposes A.C. electric ventilating fans 家用和类似用途交流换气扇能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB 32031-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for waste submersible motor-pumps 污水污物潜水电泵能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB 32030-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for submersible pumps for deep well 井用潜水电泵能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB 32029-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for small-size submersible motor-pumps 小型潜水电泵能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB 32028-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for projectors 投影机能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB 21520-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for computer monitors 计算机显示器能效限定值及能效等级 |
China National Standards all |
English PDF |
| GB 12021.2-2015 |
The maximum allowable values of the energy consumption and energy efficiency grade for household refrigerators 家用电冰箱耗电量限定值及能效等级 |
China National Standards all |
English PDF |
| GB/T 18884.4-2015 |
Household kitchen—Part 4: Design and installation 家用厨房设备 第4部份：设计与安装 |
China National Standards all |
English PDF |
| GB 32033-2015 |
The norm of energy consumption per unit products for mineral processing and metallurgy of gold 金矿选冶单位产品能源消耗限额 |
China National Standards all |
English PDF |
| GB/T 31981-2015 |
Methods of sampling and sample preparation for chemical composition analysis of titanium and titanium alloy 钛及钛合金化学成分分析取制样方法 |
China National Standards all |
English PDF |
| GB/T 31977-2015 |
Seamless copper alloy tubes for nuclear power heat-exchanger 核电冷凝器用铜合金无缝管 |
China National Standards all |
English PDF |
| GB/T 31976-2015 |
Aluminium alloy sheets used for sound-absorbing composite panel with through-hole 复合通孔吸声用铝合金板材 |
China National Standards all |
English PDF |
| GB/T 31966-2015 |
Yttrium-aluminium alloys 钇铝合金 |
China National Standards all |
English PDF |
| GB/T 18091-2015 |
Optical and thermal performance of glass curtain wall 玻璃幕墙光热性能 |
China National Standards all |
English PDF |
| GB/T 4337-2015 |
Metallic materials—Fatigue testing—Rotating bar bending method 金属材料 疲劳试验 旋转弯曲方法 |
China National Standards all |
English PDF |
| GB/T 4010-2015 |
Ferroalloys sampling and preparation of samples for chrmical analysis 铁合金化学分析用试样的采取和制备 |
China National Standards all |
English PDF |
| GB/T 3524-2015 |
Hot-rolled carbon and low alloy structural steel strips 碳素结构钢和低合金结构钢热轧钢带 |
China National Standards all |
English PDF |
| GB/T 31942-2015 |
FeCrAl foil for metallic honeycomb substrates 金属蜂窝载体用铁铬铝箔材 |
China National Standards all |
English PDF |
| GB/T 31941-2015 |
Non-nuclear safety class welded carbon steel and alloy steel pipes for nuclear power plant 核电站用非核安全级碳钢及合金钢焊接钢管 |
China National Standards all |
English PDF |
| 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 all |
English PDF |
| 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 all |
English PDF |
| 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 all |
English PDF |
| 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 all |
English PDF |
| GB/T 31910-2015 |
Titanium alloy plates for submersible 潜水器用钛合金板材 |
China National Standards all |
English PDF |
| 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 all |
English PDF |
| 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 all |
English PDF |
| 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 all |
English PDF |
| GB/T 8890-2015 |
Seamless copper alloy tube for condenser and heat-exchanger 热交换器用铜合金无缝管 |
China National Standards all |
English PDF |
| 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 all |
English PDF |
| 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 all |
English PDF |
| 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 all |
English PDF |
| GB/T 4138-2015 |
Rare earth ferrosilicon magnesium alloy 稀土镁硅铁合金 |
China National Standards all |
English PDF |
| GB/T 4137-2015 |
Rare earth ferrosilicon alloy 稀土硅铁合金 |
China National Standards all |
English PDF |
| GB/T 32021-2015 |
Biaxially oriented polypropylene matt film 双向拉伸聚丙烯消光薄膜 |
China National Standards all |
English PDF |
| GB/T 32017-2015 |
Roller ball pens and refills 水性墨水圆珠笔和笔芯 |
China National Standards all |
English PDF |
| GB/T 30839.46-2015 |
Energy consumption grading for industrial electroheat installations—Part 46：Crystal growing furnaces 工业电热装置能耗分等 第46部分：单晶炉 |
China National Standards all |
English PDF |
| GB/T 30839.45-2015 |
Energy consumption grading for industrial electroheat installations— part 45：Box-type quenching resistance furnace 工业电热装置能耗分等 第45部分：箱式淬火电阻炉 |
China National Standards all |
English PDF |
| GB/T 30839.44-2015 |
Energy consumption grading for industrial electroheat installations—part 44：Bogie hearth resistance furnace 工业电热装置能耗分等 第44部分：台车式电阻炉 |
China National Standards all |
English PDF |
| GB/T 30839.43-2015 |
Energy consumption grading for industrial electroheat installations—Part 43：Box-type resistance furnace 工业电热装置能耗分等 第43部分：箱式电阻炉 |
China National Standards all |
English PDF |
| GB/T 30839.34-2015 |
Energy consumption grading for industrial electroheat installations—Part 34：Mains frequency induction channel furnaces 工业电热装置能耗分等 第34部分：工频有心感应炉 |
China National Standards all |
English PDF |
| GB/T 30839.33-2015 |
Energy consumption grading for industrial electroheat installations—Part 33：Mains frequency coreless induction furnace 工业电热装置能耗分等 第33部分：工频无心感应炉 |
China National Standards all |
English PDF |
| GB/T 30839.2-2015 |
Energy consumption grading for industrial electroheat installations—Part 2：Three-phase steelmaking arc furnace 工业电热装置能耗分等 第2部分：三相炼钢电弧炉 |
China National Standards all |
English PDF |
| GB/T 30839.21-2015 |
Energy consumption grading for industrial electroheat installations—Part 21：Ladle refining furnace 工业电热装置能耗分等 第21部分：钢包精炼炉 |
China National Standards all |
English PDF |
| GB/T 20254.2-2015 |
Copper and copper alloy strips for lead frame—Part 2: Profiled strip 引线框架用铜及铜合金带材 第2部分：异型带 |
China National Standards all |
English PDF |
| GB/T 20254.1-2015 |
Copper and copper alloy strips for lead frame—Part 1: Plane strip 引线框架用铜及铜合金带材 第1部分：平带 |
China National Standards all |
English PDF |
| GB/T 17731-2015 |
Magnesium alloy sacrificial anode 镁合金牺牲阳极 |
China National Standards all |
English PDF |
| GB/T 16915.6-2015 |
Switches for household and similar fixed electrical installations—Part 2-5: Switches and related accessories for use in home and building electronic systems (HBES) 家用和类似用途固定式电气装置的开关 第2-5部分：住宅和楼宇电子系统（HBES）用开关及有关附件 |
China National Standards all |
English PDF |
| GB/T 1420-2015 |
Sponge palladium 海绵钯 |
China National Standards all |
English PDF |
| GB/T 10067.413-2015 |
Basic specifications for electroheat installations—Part 413：Resistance furnaces using in the experiments 电热装置基本技术条件 第413部分：实验用电阻炉 |
China National Standards all |
English PDF |
| GB/T 10067.412-2015 |
Basic specifications for electroheat installations—Part 412：Box-type quenching furnaces 电热装置基本技术条件 第412部分：箱式淬火炉 |
China National Standards all |
English PDF |
| GB/T 31973-2015 |
Natural weathering exposure tests for automotive non-metallic materials and parts 汽车非金属材料及部件自然曝露试验方法 |
China National Standards all |
English PDF |
| GB/T 31882-2015 |
General installation requirements of S-lay system equipments for ships S型铺管作业线设备船上安装通用技术要求 |
China National Standards all |
English PDF |
| GB/T 18838.5-2015 |
Preparation of steel substrates before application of paints and related products—Specifications for metallic blast-cleaning abrasives—Part 5: Steel cut wire shot 涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第5部分：钢丝切丸 |
China National Standards all |
English PDF |
| GB/T 31850-2015 |
Test method for thermogravimetry(TG) of no-matallic sealing materials 非金属密封材料热分解温度测定方法 |
China National Standards all |
English PDF |
| GB/T 31854-2015 |
Test method for measuring metallic impurities content in silicon materials used for photovoltaic applications by inductively coupled plasma mass spectrometry 光伏电池用硅材料中金属杂质含量的电感耦合等离子体质谱测量方法 |
China National Standards all |
English PDF |
| GB/T 31840.3-2015 |
Aluminum alloys power cables with extruded insulation for rated voltages from 1kV(Um=1.2kV)up to 35kV(Um=40.5 kV)—Part 3: Cables for rated voltages 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV) 铝合金芯挤包绝缘电力电缆 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards all |
English PDF |
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