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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.
  •  China "GB" GB Standards List:
  • GB/T 33943-2017- English Version of China National Standard
    High-strength structural anchor bolting assemblies for steel structures
    钢结构用高强度锚栓连接副
    GB/T 15019-2017- English Version of China National Standard
    Designation and classification of rapidly quenched metals
    快淬金属分类和牌号
    GB/T 13477.19-2017- English Version of China National Standard
    Test method for building sealants—Part 19:Determination of change in mass and volume
    建筑密封材料试验方法 第19部分:质量与体积变化的测定
    GB/T 5283-2017- English Version of China National Standard
    Slotted countersunk (flat) head tapping screws
    开槽沉头自攻螺钉
    GB/T 33986-2017- English Version of China National Standard
    Information description of product for electronic commerce transaction—Plastic product in contact with foodstuff
    电子商务交易产品信息描述 食品接触塑料制品
    GB/T 33917-2017- English Version of China National Standard
    Essential oils-Analysis by gas chromatography on chiral capillary columns-General method
    精油 手性毛细管柱气相色谱分析 通用法
    GB/T 5282-2017- English Version of China National Standard
    Slotted pan head tapping screws
    开槽盘头自攻螺钉
    GB/T 3787-2017- English Version of China National Standard
    Technical safety code for management, operation, inspection and maintenance of hand-held motor-operated electric tools
    手持式电动工具的管理、使用、检查和维修安全技术规程
    GB/T 33973-2017- English Version of China National Standard
    Guides for energy efficiency assessment of raw material yard of iron and steel enterprise
    钢铁企业原料场能效评估导则
    GB/T 6113.201-2017- English Version of China National Standard
    Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-1: Methods of measurement of disturbances and immunity—Conducted disturbance measurements
    无线电骚扰和抗扰度测量设备和测量方法规范 第2-1 部分:无线电骚扰和抗扰度测量方法 传导骚扰测量
    GB/T 34011-2017- English Version of China National Standard
    Thermal insulation products for building applications—Determination of the pull-off resistance of external thermal insulation composite systems(ETICS)(foam block test)
    建筑用绝热制品 外墙外保温系统抗拉脱性能的测定(泡沫块试验)
    GB/T 16462.2-2017- English Version of China National Standard
    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
    GB/T 34023-2017- English Version of China National Standard
    Code of practice for the safety use of builders' hoists
    施工升降机安全使用规程
    GB/T 33865-2017- English Version of China National Standard
    Calibration method for photosynthetic active radiometer
    光合有效辐射表校准方法
    GB/T 33887-2017- English Version of China National Standard
    Non-destructive testing instruments—Industrial optical fiber endoscope detector
    无损检测仪器 工业光纤内窥镜检测仪
    GB/T 34020.2-2017- English Version of China National Standard
    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
    GB/T 33971-2017- English Version of China National Standard
    Hot rolled wide strips for coal slurry line pipe
    煤浆输送管用热轧宽钢带
    GB/T 33976-2017- English Version of China National Standard
    Corrosion resistant hot rolled section steel for cargo oil tanks
    原油船货油舱用耐腐蚀热轧型钢
    GB/T 34015-2017- English Version of China National Standard
    Recycling of traction battery used in electric vehicle—Test of residual capacity
    车用动力电池回收利用 余能检测
    GB/T 13477.20-2017- English Version of China National Standard
    Test method for building sealants—Part 20:Determination of staining
    建筑密封材料试验方法 第20部分:污染性的测定
    GB/T 16462.3-2017- English Version of China National Standard
    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
    GB/T 21361-2017- English Version of China National Standard
    Motor vehicle air-conditioning unit
    汽车用空调器
    GB/T 33993-2017- English Version of China National Standard
    Two dimensional code for commodity
    商品二维码
    GB/T 33872-2017- English Version of China National Standard
    Guide to classification of solar energy resources observation station
    太阳能资源观测站分类指南
    GB/T 5284-2017- English Version of China National Standard
    Slotted raised countersunk (oval) head tapping screws
    开槽半沉头自攻螺钉
    GB/T 8190.9-2017- English Version of China National Standard
    Reciprocating internal combustion engines—Exhaust emission measurement—Part 9: Test cycles and test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions
    往复式内燃机 排放测量 第9部分:压燃式发动机瞬态工况排气烟度的试验台测量用试验循环和测试规程
    GB/T 33906-2017- English Version of China National Standard
    Large-scale electronic flash apparatus for photographic purposes
    摄影用大型电子闪光装置
    GB/T 33969-2017- English Version of China National Standard
    Technical specification for injecting pulverized coal with oxygen-enriched into blast furnace
    高炉富氧喷煤技术规范
    GB/T 34014-2017- English Version of China National Standard
    Coding regulation for automotive traction battery
    汽车动力蓄电池编码规则
    GB/T 33936-2017- English Version of China National Standard
    Mine hoists—Assessment specification for recycle
    矿井提升机 回收评估规范
    GB/T 20818.10-2017- English Version of China National Standard
    Industrial-process measurement and control—data structures and elements in process equipment catalogues—Part 10: Lists of properties(LOPs) for industrial-process measurement and control electronic data exchange fundamentals—Fundamentals
    工业过程测量和控制 在过程设备目录中的数据结构和元素 第10部分:用于工业过程测量和控制电子数据交换的属性列表(LOPs) 基本原则
    GB/T 34029-2017- English Version of China National Standard
    Boiler furnace maintenance elevating platform
    锅炉炉膛检修升降平台
    GB/T 19154-2017- English Version of China National Standard
    Building maintenance unit
    擦窗机
    GB/T 33928-2017- English Version of China National Standard
    Reciprocating internal combustion engines—Measurement method for exhaust silencers—Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio
    往复式内燃机 排气消声器测量方法 声压法排气噪声声功率级和插入损失及功率损失比
    GB/T 33982-2017- English Version of China National Standard
    Technical specification for grid connection protection of distributed resources
    分布式电源并网继电保护技术规范
    GB/T 26831.5-2017- English Version of China National Standard
    Specification for reading system of energy metering in community—Part 5:Wireless relaying
    社区能源计量抄收系统规范 第5部分:无线中继
    GB/T 33871-2017- English Version of China National Standard
    Test method of total volatile organic compounds(TVOC), benzene and styrene in toner—Thermal desorption-chromatography
    墨粉中总挥发性有机化合物(TVOC)、苯和苯乙烯的测定 热脱附-气相色谱法
    GB/T 15670.15-2017- English Version of China National Standard
    Toxicological test methods for pesticides registration—Part 15: In vivo mammalian bone marrow polychromatic erythrocyte micronucleus test
    农药登记毒理学试验方法 第15部分:体内哺乳动物骨髓嗜多染红细胞微核试验
    GB/T 33889-2017- English Version of China National Standard
    Nondestructive testing instrument—Specification for eddy current-magnetic flux leakage integrated instrument
    无损检测仪器 涡流-漏磁综合检测仪技术规则
    GB/T 34025-2017- English Version of China National Standard
    Pinion type progressive safety device for builders hoist
    施工升降机用齿轮渐进式防坠安全器
    GB/T 73-2017- English Version of China National Standard
    Slotted set screws with flat point
    开槽平端紧定螺钉
    GB/T 33883-2017- English Version of China National Standard
    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
    GB/T 1702-2017- English Version of China National Standard
    Cycle tyres
    力车轮胎
    GB/T 33897-2017- English Version of China National Standard
    Biopolyester—Polyhydroxyalkanoates(PHA) blowing film
    生物聚酯 聚羟基烷酸酯(PHA)吹塑薄膜
    GB/T 26949.15-2017- English Version of China National Standard
    Industrial trucks—Verification of stability—Part 15: Counterbalanced trucks with articulated steering
    工业车辆 稳定性验证 第15部分:带铰接转向的平衡重式叉车
    GB/T 10180-2017- English Version of China National Standard
    Thermal performance test code for industrial boilers
    工业锅炉热工性能试验规程
    GB/T 33980-2017- English Version of China National Standard
    Guide on inclusion of electrical safety aspects in electrotechnical product instructions
    电工产品使用说明书中包含电气安全信息的导则
    GB/T 16499-2017- English Version of China National Standard
    Guide for the preparation of electrical and electronic safety publications and the use of basic safety publications and group safety publications
    电工电子安全出版物的编写及基础安全出版物和多专业共用安全出版物的应用导则
    GB/T 33977-2017- English Version of China National Standard
    Methods to quantify the steady state, power-frequency electrimagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations
    高压成套开关设备和高压/低压预装式变电站产生的稳态、工频电磁场的量化方法
    GB/T 22382-2017- English Version of China National Standard
    Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
    额定电压72.5 kV 及以上气体绝缘金属封闭开关设备与电力变压器之间的直接连接

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