Cart:
 |
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 25034-2020 |
Gas-fired Heating and hot water combi-boiler 燃气采暖热水炉 |
China National Standards He |
 English PDF |
| GB/Z 39124-2020 |
Method for cHemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method 铅精矿化学分析方法 锑含量的测定 硫酸铈滴定法 |
China National Standards He |
English PDF |
| GB/T 39131-2020 |
Terms and definitions of syntHetic crystal materials 人工晶体材料术语 |
China National Standards He |
English PDF |
| GB/T 39137-2020 |
Determination for tHe orientation of refractory metal single crystal 难熔金属单晶晶向测定方法 |
China National Standards He |
English PDF |
| GB/T 39138.1-2020 |
Methods for cHemical analysis of gold nickel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate 金镍铬铁硅硼合金化学分析方法 第1部分：金含量的测定 硫酸亚铁电位滴定法 |
China National Standards He |
English PDF |
| GB/T 39138.2-2020 |
Methods for cHemical analysis of gold nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gravimetric method 金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法 |
China National Standards He |
English PDF |
| GB/T 39138.3-2020 |
Methods for cHemical analysis of gold nickel chromium iron silicon boron alloys—Part 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry 金镍铬铁硅硼合金化学分析方法 第3部分：铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards He |
English PDF |
| GB/T 39143-2020 |
Methods for cHemical analysis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry 金砷合金化学分析方法 砷含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards He |
English PDF |
| GB/T 39145-2020 |
Test method for tHe content of surface metal elements on silicon wafers—Inductively coupled plasma mass spectrometry 硅片表面金属元素含量的测定 电感耦合等离子体质谱法 |
China National Standards He |
English PDF |
| GB/T 39152-2020 |
Test method of tHe bending stress relaxation for copper and copper alloy 铜及铜合金弯曲应力松弛试验方法 |
China National Standards He |
English PDF |
| GB/T 39153-2020 |
Metastable decomposition strengtHened Cu-Ni-Sn alloy rod 亚稳分解强化铜-镍-锡合金棒材 |
China National Standards He |
English PDF |
| GB/T 39130-2020 |
Measuring method for adHesion of zinc coating for galvanized products 镀锌产品锌层附着性试验方法 |
China National Standards He |
English PDF |
| GB/T 39161-2020 |
General rules for drafting tHe guidelines for industrial circular economy practical technologies 行业循环经济实践技术指南编制通则 |
China National Standards He |
English PDF |
| GB/T 39162-2020 |
Guidlines for circular economy practical technologies in tHermal power industry（coal-fired power generation company） 火电行业（燃煤发电企业）循环经济实践技术指南 |
China National Standards He |
English PDF |
| GB/T 39164-2020 |
Tools for moulding—THermal insulating sheets for injection moulds 成型模 注射模隔热板 |
China National Standards He |
English PDF |
| GB/T 39167-2020 |
Test method of tensile sHear for resistance spot and embossed projection welds 电阻点焊及凸焊接头的拉伸剪切试验方法 |
China National Standards He |
English PDF |
| GB/T 39173-2020 |
Smart factory—THe effectiveness assessment methods of safety monitoring 智能工厂 安全监测有效性评估方法 |
China National Standards He |
English PDF |
| GB/T 39182-2020 |
Installation specifications for household and similar Heat pump water heater 家用和类似用途热泵热水器安装规范 |
China National Standards He |
English PDF |
| GB/T 39191-2020 |
Heat treatment for stainless steel and heat resistant steel parts 不锈钢和耐热钢件热处理 |
China National Standards He |
English PDF |
| GB/T 39192-2020 |
Heat treatment of superalloy parts 高温合金件热处理 |
China National Standards He |
English PDF |
| GB/T 39200-2020 |
Guide for circular economy evaluating—THermal power industry 循环经济评价 火电行业 |
China National Standards He |
English PDF |
| GB/T 39205-2020 |
Information security technology—Light-weight autHentication and access control mechanism 信息安全技术 轻量级鉴别与访问控制机制 |
China National Standards He |
English PDF |
| GB/T 39209-2020 |
Offshore platform rig Heave compensating drawworks 海洋平台钻井升沉补偿绞车 |
China National Standards He |
English PDF |
| GB/T 39218-2020 |
Guidelines of construction for smart cHemical industry park 智慧化工园区建设指南 |
China National Standards He |
English PDF |
| GB/T 39194-2020 |
Technical requirement of Heat treatment for vacuum low pressure carburizing high pressure gas quenching 真空低压渗碳高压气淬热处理技术要求 |
China National Standards He |
English PDF |
| GB/T 34609.2-2020 |
Method for cHemical analysis of rhodium compounds—Part 2: Determination of silver,gold,platinum...potassium,chromium and silicon contents—Inductively coupled plasma atomic emission spectrometry 铑化合物化学分析方法 第2部分：银、金、铂、钯、铱、钌、铅、镍、铜、铁、锡、锌、镁、锰、铝、钙、钠、钾、铬、硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards He |
English PDF |
| GB/T 26302-2020 |
Seamless copper and copper alloy tube for Heat pipe 热管用铜及铜合金无缝管 |
China National Standards He |
English PDF |
| GB/T 20975.6-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 6: Determination of cadmium content 铝及铝合金化学分析方法 第6部分：镉含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.21-2020 |
Methods for cHemical analysis of aluminium and aluminium alloy—Part 21: Determination of calcium content 铝及铝合金化学分析方法 第21部分：钙含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.17-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 17: Determination of strontium content 铝及铝合金化学分析方法 第17部分：锶含量的测定 |
China National Standards He |
English PDF |
| GB/T 8151.22-2020 |
Methods for cHemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method 锌精矿化学分析方法 第22部分：锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法 |
China National Standards He |
English PDF |
| GB/T 8151.23-2020 |
Methods for cHemical analysis of zinc concentrates—Part 23: Determination of mercury content—Solid sampling and direct mercury analysis method 锌精矿化学分析方法 第23部分：汞含量的测定 固体进样直接法 |
China National Standards He |
English PDF |
| GB/T 39098-2020 |
Ships and marine technology—Shipboard fire-fighters’ outfits (protective clothing, gloves, boots and Helmet) 船舶与海上技术 船舶消防员装备（防护服、手套、靴子和头盔） |
China National Standards He |
English PDF |
| GB/T 39091-2020 |
Guidelines for industrial waste Heat comprehensive cascade utilization 工业余热梯级综合利用导则 |
China National Standards He |
English PDF |
| GB/T 39092-2020 |
ScHematic symbols of aircraft environmental control systems 航空器环境控制系统图解符号 |
China National Standards He |
English PDF |
| GB/T 39093-2020 |
Heat accumulation storage test method for dangerous goods 危险品热积累储存试验方法 |
China National Standards He |
English PDF |
| GB/T 39094-2020 |
Terminologies for tHe Chinese meteorological satellites 中国气象卫星名词术语 |
China National Standards He |
English PDF |
| GB/T 39087-2020 |
Health informatics—Health informatics profiling framework 健康信息学 健康信息学特征描述框架 |
China National Standards He |
English PDF |
| GB/T 39058-2020 |
THe specification of quality management for supply chain on electronic commerce of agricultural products 农产品电子商务供应链质量管理规范 |
China National Standards He |
English PDF |
| GB/T 38999-2020 |
Health informatics—Health cards—General characteristics 健康信息学 健康卡 通用特性 |
China National Standards He |
English PDF |
| GB/T 22869-2020 |
Interleaving paper for cold rolled metal sHeets 冷轧金属板衬纸 |
China National Standards He |
English PDF |
| GB/T 20283-2020 |
Information security technology—Guide for tHe production of protection profiles and security targets 信息安全技术 保护轮廓和安全目标的产生指南 |
China National Standards He |
English PDF |
| GB/T 15675-2020 |
Continuously electrolytically zinc/zinc-nickel alloy coated steel sHeet and strip 连续电镀锌、锌镍合金镀层钢板及钢带 |
China National Standards He |
English PDF |
| GB/T 12542-2020 |
THermal balance capacity on-road test method for motor vehicles 汽车热平衡能力道路试验方法 |
China National Standards He |
English PDF |
| GB/T 5620-2020 |
Road vehicles—Vocabulary and difinition for braking of automotive vehicles and tHeir trailers 道路车辆 汽车和挂车制动名词术语及其定义 |
China National Standards He |
English PDF |
| GB/T 2589-2020 |
General rules for calculation of tHe comprehensive energy consumption 综合能耗计算通则 |
China National Standards He |
English PDF |
| GB/T 39059-2020 |
Determination of harmful substance emissions from syntHetic sports surfaces—Environmental chambers method 运动场地合成材料面层有害物质释放量的测定 环境测试舱法 |
China National Standards He |
English PDF |
| GB/T 39049-2020 |
Technical guidelines for tHe conservation and restoration of historical and cultural villages 历史文化名村保护与修复技术指南 |
China National Standards He |
English PDF |
| GB/T 39056-2020 |
Technical code for maintenance and strengtHening of masonry structures on ancient buildings 古建筑砖石结构维修与加固技术规范 |
China National Standards He |
English PDF |
| GB 30612-2014 |
National food safety standard - Food Additives - Polydimethylsiloxane (PDMS) and Its Emulsion + No.1 modification sHeet 食品安全国家标准 食品添加剂 聚二甲基硅氧烷及其乳液+《第1号修改单》 |
China National Standards He |
English PDF |
| GB 1886.182-2016 |
National food safety standard - Food Additives - Isomaltulose + No.1 modification sHeet 食品安全国家标准 食品添加剂 异麦芽酮糖+《第1号修改单》 |
China National Standards He |
English PDF |
| GB 1886.69-2016 |
National food safety standard - Food Additives - Asparagine pHenylalanine methyl ester Acesulfame acid + No.1 modification sheet 食品安全国家标准 食品添加剂 天门冬酰苯丙氨酸甲酯乙酰磺胺酸+《第1号修改单》 |
China National Standards He |
English PDF |
| GB 1886.181-2016 |
National food safety standard - Food Additives - Red yeast red + No.1 modification sHeet 食品安全国家标准 食品添加剂 红曲红+《第1号修改单》 |
China National Standards He |
English PDF |
| GB 9706.205-2020 |
Medical electrical equipment—Part 2-5: Particular requirements for tHe basic safety and essential performance of ultrasonic physiotherapy equipment 医用电气设备 第2-5部分：超声理疗设备的基本安全和基本性能专用要求 |
China National Standards He |
English PDF |
| GB 9706.206-2020 |
Medical electrical equipment—Part 2-6: Particular requirments for tHe basic safety and essential performence of microwave therapy equipment 医用电气设备 第2-6部分：微波治疗设备的基本安全和基本性能专用要求 |
China National Standards He |
English PDF |
| GB 20300-2018 |
Safety specifications for road transportation vehicle of explosive substance and cHemical toxic substance 道路运输爆炸品和剧毒化学品车辆安全技术条件《第1号修改单》 |
China National Standards He |
English PDF |
| GB/T 20975.37-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 37:Determination of niobium content 铝及铝合金化学分析方法 第37部分：铌含量的测定 |
China National Standards He |
English PDF |
| GB/T 38971-2020 |
SpHerical Co-Cr alloy powder for additive manufacturing 增材制造用球形钴铬合金粉 |
China National Standards He |
English PDF |
| GB/T 38976-2020 |
Test method for tHe oxygen concentration in silicon materials—Inert gas fusion infrared detection method 硅材料中氧含量的测试 惰性气体熔融红外法 |
China National Standards He |
English PDF |
| GB/T 38985-2020 |
THe character requirements for ceramic liquid pigments 陶瓷液体色料性能技术要求 |
China National Standards He |
English PDF |
| GB/T 38987-2020 |
Cemented carbide rods with Helical coolant holes 硬质合金螺旋孔棒材 |
China National Standards He |
English PDF |
| GB/T 3044-2020 |
CHemical analysis methods for white fused alumina and pink fused alumina 白刚玉、铬刚玉化学分析方法 |
China National Standards He |
English PDF |
| GB/T 4802.4-2020 |
Textiles—Determination of tHe fabric propensity to surface pilling, fuzzing or matting—Part 4: Random tumble pilling method 纺织品 织物起毛起球性能的测定 第4部分：随机翻滚法 |
China National Standards He |
English PDF |
| GB/T 4893.2-2020 |
Test of surface coatings of furniture—Part 2: Determination of resistance to wet Heat 家具表面漆膜理化性能试验 第2部分：耐湿热测定法 |
China National Standards He |
English PDF |
| GB/T 4893.3-2020 |
Test of surface coatings of furniture—Part 3: Determination of resistance to dry Heat 家具表面漆膜理化性能试验 第3部分：耐干热测定法 |
China National Standards He |
English PDF |
| GB/T 17742-2020 |
THe Chinese seismic intensity scale 中国地震烈度表 |
China National Standards He |
English PDF |
| GB/T 38852.1-2020 |
Industrial-process measurement, control and automation—Evaluation of system properties for tHe purpose of system assessment—Part 1: Terminology and basic concepts 工业过程测量控制和自动化 系统评估中系统特性的评定 第1部分：术语和基本概念 |
China National Standards He |
English PDF |
| GB/T 38852.2-2020 |
Industrial-process measurement, control and automation—Evaluation of system properties for tHe purpose of system assessment—Part 2: Assessment methodology 工业过程测量控制和自动化 系统评估中系统特性的评定 第2部分：评估方法学 |
China National Standards He |
English PDF |
| GB/T 38864-2020 |
Online training for leadership—General requirements for tHe co-construction and sharing of courses 干部网络培训 课程共建共享通用要求 |
China National Standards He |
English PDF |
| GB/T 38865-2020 |
Online training for leadership—THeme-based training project specification 干部网络培训 专题班规范 |
China National Standards He |
English PDF |
| GB/T 38876-2020 |
Test method for access network equipment—10Gbit/s etHernet passive optical network (10G EPON) 接入网设备测试方法 10Gbit/s以太网无源光网络（10G EPON） |
China National Standards He |
English PDF |
| GB/T 38911-2020 |
General requirements for flight control systems of civil small and light unmanned Helicopter 民用轻小型无人直升机飞行控制系统通用要求 |
China National Standards He |
English PDF |
| GB/T 38930-2020 |
Requirements and test methods of tHe capability of wind resistance for civil small and light unmanned aircraft system 民用轻小型无人机系统抗风性要求及试验方法 |
China National Standards He |
English PDF |
| GB/T 38964-2020 |
IsotHermal forging for titanium-alloy—Technological specification 钛合金等温锻造 工艺规范 |
China National Standards He |
English PDF |
| GB/T 38967-2020 |
Categories of typical structural elements for civil aircraft sHeet metal parts 民用飞机钣金件典型结构要素分类 |
China National Standards He |
English PDF |
| GB/T 38996-2020 |
General requirements for tHe flight control system of civil small and light fixed wing unmanned aircraft 民用轻小型固定翼无人机飞行控制系统通用要求 |
China National Standards He |
English PDF |
| GB/T 38997-2020 |
General requirements for tHe flight control and navigation system of small and light multi-rotor unmanned aircraft 轻小型多旋翼无人机飞行控制与导航系统通用要求 |
China National Standards He |
English PDF |
| GB/T 39026-2020 |
Test method for tHe identification of recycled polyethylene terephthalate (PET) fiber 循环再利用聚酯（PET）纤维鉴别方法 |
China National Standards He |
English PDF |
| GB/T 39029-2020 |
Technical specification of efficacy evaluation for removing of Heavy metal by biological products 生物产品去除重金属功效评价技术规范 |
China National Standards He |
English PDF |
| GB/T 39042-2020 |
Measurement of tHe magnetic properties of electrical steels by means of a single sheet tester—H-coil method 电工钢单片磁性能测试 H线圈法 |
China National Standards He |
English PDF |
| GB/T 39070-2020 |
Brand valuation—Daily cHemical articles industry 品牌价值评价 日用化学品业 |
China National Standards He |
English PDF |
| GB/T 39074-2020 |
Textiles—Testing and evaluation for Heat insulation 纺织品 隔热性能的检测和评价 |
China National Standards He |
English PDF |
| GB/T 39217-2020 |
Guidelines for compreHensive evaluation of chemical industry park 化工园区综合评价导则 |
China National Standards He |
English PDF |
| GB/T 39023-2020 |
Writing and marking instruments—Specification for caps to reduce tHe risk of asphyxiation 书写和记号工具 降低窒息风险的笔套规范 |
China National Standards He |
English PDF |
| GB/T 223.37-2020 |
Iron, steel and alloy—Determination of nitrogen content—IndopHenol blue spectrophotometric method after distillation separation 钢铁及合金 氮含量的测定 蒸馏分离靛酚蓝分光光度法 |
China National Standards He |
English PDF |
| GB/T 38948-2020 |
Evaluation method for tHe cracking resistance of asphalt mixture at low temperature 沥青混合料低温抗裂性能评价方法 |
China National Standards He |
English PDF |
| GB/T 38916-2020 |
High temperature titanium alloy plate and sHeet for aerospace 航空航天用高温钛合金板材 |
China National Standards He |
English PDF |
| GB/T 38910-2020 |
Sanitary wares—Test method of tHe marking 卫生陶瓷 标志试验方法 |
China National Standards He |
English PDF |
| GB/T 29503-2020 |
Aluminium alloy stretcHed plates 铝合金预拉伸板 |
China National Standards He |
English PDF |
| GB/T 26036-2020 |
Aluminum alloy die forgings for automobile wHeels 汽车轮毂用铝合金模锻件 |
China National Standards He |
English PDF |
| GB/T 25997-2020 |
Polyisocyanurate（PIR） products for tHermal insulation 绝热用聚异氰脲酸酯制品 |
China National Standards He |
English PDF |
| GB/T 25127.1-2020 |
Low ambient temperature air source Heat pump （water chilling）packages—Part 1：Heat pump （water chilling）packages for industrial & commercial and similar application 低环境温度空气源热泵（冷水）机组 第1部分：工业或商业用及类似用途的热泵（冷水）机组 |
China National Standards He |
English PDF |
| GB/T 25127.2-2020 |
Low ambient temperature air source Heat pump （water chilling）packages—Part 2：Heat pump （water chilling）packages for household and similar application 低环境温度空气源热泵（冷水）机组 第2部分：户用及类似用途的热泵（冷水）机组 |
China National Standards He |
English PDF |
| GB/T 20975.4-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content 铝及铝合金化学分析方法 第4部分：铁含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.5-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 5：Determination of silicon content 铝及铝合金化学分析方法 第5部分：硅含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.7-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 7:Determination of manganese content 铝及铝合金化学分析方法 第7部分：锰含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.9-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法 |
China National Standards He |
English PDF |
| GB/T 20975.10-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 10：Determination of tin content 铝及铝合金化学分析方法 第10部分：锡含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.12-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards He |
English PDF |
| GB/T 20975.14-2020 |
Methods for cHemical analysis of aluminium and aluminium alloys—Part 14：Determination of nickel content 铝及铝合金化学分析方法 第14部分：镍含量的测定 |
China National Standards He |
English PDF |
| Find out:13828Items | To Page of: First -Previous-Next -Last | [12] [13] [14] [15] [16] [17] [18] |
+86-755-25831330
