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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/T 43556.2-2023 |
Fiber Optic Cable Line Maintenance Technology Part 2: Underground Splice Box Water leakage Monitoring Using Optical Monitoring System 光纤光缆线路维护技术 第2部分：使用光学监测系统的地埋接头盒浸水监测 |
China National Standards leak |
 English PDF |
| GB/T 43556.1-2023 |
Fiber optic cable line maintenance technology Part 1: Fiber identification based on leaked light 光纤光缆线路维护技术 第1部分：基于泄漏光的光纤识别 |
China National Standards leak |
English PDF |
| GB/T 42522-2023 |
Detection method of static air leakage rate in iron ore sintering system 铁矿烧结系统静态漏风率检测方法 |
China National Standards leak |
English PDF |
| GB/T 33643-2022 |
Non-destructive testing—Test methods for leak detection by means of acoustic emission 无损检测 声发射泄漏检测方法 |
China National Standards leak |
English PDF |
| GB/T 41822-2022 |
Hot helium leak detection method for high temperature pressure-bearing parts of nuclear fusion reactor 核聚变堆高温承压部件的热氦检漏方法 |
China National Standards leak |
English PDF |
| GB/T 40336-2021 |
Non-destructive testing—leak testing—Calibration of reference leaks for gases 无损检测 泄漏检测 气体参考漏孔的校准 |
China National Standards leak |
English PDF |
| GB/T 40335-2021 |
Non-destructive testing—leak testing—Tracer gas method 无损检测 泄漏检测 示踪气体方法 |
China National Standards leak |
English PDF |
| GB/T 12604.7-2021 |
Non-destructive testing - Terminology - leak testing 无损检测 术语 泄漏检测 |
China National Standards leak |
English PDF |
| GB/T 40080-2021 |
Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness 钢管无损检测 用于确认无缝和焊接钢管（埋弧焊除外）水压密实性的自动电磁检测方法 |
China National Standards leak |
English PDF |
| GB/T 38882-2020 |
Non-destructive testing—Testing method for wall-thickness loss of ferromagnetic tubes using magnetic flux leakage 无损检测 铁磁性管件壁厚变化漏磁检测方法 |
China National Standards leak |
English PDF |
| GB/T 39383-2020 |
Thermoplastics piping systems for underground non-pressure applications—Test method for leaktightness of elastomeric sealing ring type joints 埋地用无压热塑性塑料管道系统 弹性密封圈接头的密封性能试验方法 |
China National Standards leak |
English PDF |
| GB/T 34370.9-2020 |
Nondestructive testing of amusement equipments—Part 9: Magnetic flux leakage testing 游乐设施无损检测 第9部分：漏磁检测 |
China National Standards leak |
English PDF |
| GB/T 23711.7-2019 |
Test method for pressure vessels lined with plastics—Part 7:leakage testing 塑料衬里压力容器试验方法 第7部分：泄漏试验 |
China National Standards leak |
English PDF |
| GB/T 23711.7-2019 |
Test method for pressure vessels lined with plastics—Part 7:leakage testing 塑料衬里压力容器试验方法 第7部分：泄漏试验 |
China National Standards leak |
English PDF |
| GB/T 51344-2019 |
Technical standard for anti-leakage retrofits of in-service fuel storage tanks in filling stations 加油站在役油罐防渗漏改造工程技术标准 |
China National Standards leak |
English PDF |
| GB/T 15335-2019 |
Determination of leakage rate and specific resistance for air duct 风筒漏风率和风阻的测定方法 |
China National Standards leak |
English PDF |
| GB/T 37200-2018 |
Test methods for detecting leaks in reverse osmosis and nanofiltration devices 反渗透和纳滤装置渗漏检测方法 |
China National Standards leak |
English PDF |
| GB/T 17186.2-2018 |
Calculation methods for the pipe flange joints—Part 2：Calculation method satisfies leakage rate 管法兰连接计算方法 第2部分：基于泄漏率的计算方法 |
China National Standards leak |
English PDF |
| GB/T 35049-2018 |
Vacuum technology—leak testing method by quadrupole mass spectrometer 真空技术 四极质谱检漏方法 |
China National Standards leak |
English PDF |
| GB/T 36123-2018 |
Technical requirements for gas leakage alarm device of gas vehicle 燃气汽车泄漏报警装置技术要求 |
China National Standards leak |
English PDF |
| GB/T 36176-2018 |
Vacuum technology—Vacuum leak testing method by helium mass spectrometer 真空技术 氦质谱真空检漏方法 |
China National Standards leak |
English PDF |
| GB/T 34878-2017 |
Vacuum technology—Valves—leak test 真空技术 阀门 漏率测试 |
China National Standards leak |
English PDF |
| GB/T 34357-2017 |
Non-destructive testing—Terminology—Terms used in magnetic flux leakage testing 无损检测 术语 漏磁检测 |
China National Standards leak |
English PDF |
| GB/T 34638-2017 |
Non-destructive testing—Test methods for ultrasonic leak detection 无损检测 超声泄漏检测方法 |
China National Standards leak |
English PDF |
| GB/T 34618-2017 |
Temperature detection method for judging internal leakage faults of working valves in steam drainage steam 蒸汽疏水系统在线阀门内漏温度检测方法 |
China National Standards leak |
English PDF |
| GB/T 34637-2017 |
Non-destructive testing—Test methods for bubble leak detection 无损检测 气泡泄漏检测方法 |
China National Standards leak |
English PDF |
| GB/T 33889-2017 |
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 |
China National Standards leak |
English PDF |
| GB/T 33643-2017 |
Non-destructive testing—Test methods for leak detection by means of acoustic emission 无损检测 声发射泄漏检测方法 |
China National Standards leak |
English PDF |
| GB/T 35621-2017 |
General technical requirements of public shelter in major toxic gas leakage accident 重大毒气泄漏事故公众避难室通用技术要求 |
China National Standards leak |
English PDF |
| GB/T 35622-2017 |
Method on determination of emergency planning zone for major accident of toxic gas leakage 重大毒气泄漏事故应急计划区划分方法 |
China National Standards leak |
English PDF |
| GB/T 12606-2016 |
Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）铁磁性钢管纵向和/或横向缺欠的全圆周自动漏磁检测 |
China National Standards leak |
English PDF |
| GB/T 32547-2016 |
Method for magnetic flux leakage testing of round steel 圆钢漏磁检测方法 |
China National Standards leak |
English PDF |
| GB/T 12606-2016 |
Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接（埋弧焊除外）铁磁性钢管纵向和/或横向缺欠的全圆周自动漏磁检测 |
China National Standards leak |
English PDF |
| GB/T 32321-2015 |
Rolling bearings—Sealed deep groove ball bearings— Performance test rule of dustproofing,grease leakage and temperature rise 滚动轴承 密封深沟球轴承 防尘、漏脂及温升性能试验规程 |
China National Standards leak |
English PDF |
| GB/T 32218-2015 |
Vacuum technology—Test methods for leak rates of vacuum system 真空技术 真空系统漏率测试方法 |
China National Standards leak |
English PDF |
| GB/T 32191-2015 |
leakage current tester 泄漏电流测试仪 |
China National Standards leak |
English PDF |
| GB/T 32293-2015 |
Vacuum technology—Selection of leak test methods for vacuum equipment 真空技术 真空设备的检漏方法选择 |
China National Standards leak |
English PDF |
| GB/T 12137-2015 |
Methods for leakage test of gas cylinders 气瓶气密性试验方法 |
China National Standards leak |
English PDF |
| GB/T 32074-2015 |
Non-destructive testing—Test method for ammonia leak testing 无损检测 氨泄漏检测方法 |
China National Standards leak |
English PDF |
| 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 leak |
English PDF |
| GB/T 31473-2015 |
Halogen gas leak detector 卤素气体检漏仪 |
China National Standards leak |
English PDF |
| GB/T 25151.6-2014 |
Fabrication and inspection method for high pressure urea equipment―Part 6: Helium leakage test method for urea high pressure equipment 尿素高压设备制造检验方法 第6部分：尿素高压设备氦渗漏试验方法 |
China National Standards leak |
English PDF |
| GB/T 7994.2-2014 |
Test method of glass-lined equipments―Part 2: Gas leak test 搪玻璃设备试验方法 第2部分：气密性试验 |
China National Standards leak |
English PDF |
| GB/T 31212-2014 |
Non-destructive testing―Magnetic flux leakage testing―General principles 无损检测 漏磁检测 总则 |
China National Standards leak |
English PDF |
| GB/T 12604.7-2014 |
Non-destructive testing―Terminology―Terms used in leak testing 无损检测 术语 泄漏检测 |
China National Standards leak |
English PDF |
| GB/T 30040.7-2013 |
leak detection systems―Part 7：General requirements and test methods for interstitial spaces，leak protecting linings and leak protecting jacket 双层罐渗漏检测系统 第7部分：双层间隙、防渗漏衬里及防渗漏外套的一般要求和试验方法 |
China National Standards leak |
English PDF |
| GB/T 30040.6-2013 |
leak detection systems―Part 6：Sensors in monitoring wells 双层罐渗漏检测系统 第6部分：监测井用传感器显示系统 |
China National Standards leak |
English PDF |
| GB/T 30040.5-2013 |
leak detection systems―Part 5：Tank gauge leak detection systems 双层罐渗漏检测系统 第5部分：储罐液位仪测漏系统 |
China National Standards leak |
English PDF |
| GB/T 30040.4-2013 |
leak detection systems―Part 4：Liquid and/or vapour sensor systems for use in leakage containments or interstitial spaces 双层罐渗漏检测系统 第4部分：应用于防渗漏设施或双层间隙的液体或蒸气传感器系统 |
China National Standards leak |
English PDF |
| GB/T 30040.3-2013 |
leak detection systems―Part 3：Liquid systems for tanks 双层罐渗漏检测系统 第3部分：储罐的液体媒介系统 |
China National Standards leak |
English PDF |
| GB/T 30040.2-2013 |
leak detection systems―Part 2：Pressure and vacuum systems 双层罐渗漏检测系统 第2部分：压力和真空系统 |
China National Standards leak |
English PDF |
| GB/T 30040.1-2013 |
leak detection systems―Part 1：General principles 双层罐渗漏检测系统 第1部分：通则 |
China National Standards leak |
English PDF |
| GB/T 17737.4-2013 |
Coaxial communication cables—Part 4: Sectional specification for leaky cables 同轴通信电缆 第4部分：漏泄电缆分规范 |
China National Standards leak |
English PDF |
| GB/T 27892-2011 |
Ship and marine technology - Machinery-space flammable oil systems - Prevention of leakage of flammable oil 船舶与海上技术 机舱易燃油料系统 易燃油料泄漏预防 |
China National Standards leak |
English PDF |
| GB/T 26556-2011 |
Generic specification for online leak sealing sealant of pressure equipment 承压设备带压密封剂技术条件 |
China National Standards leak |
English PDF |
| GB/T 26468-2011 |
Generic specification for online leaksealing clamps of pressure equipment 承压设备带压密封夹具设计规范 |
China National Standards leak |
English PDF |
| GB/T 26467-2011 |
Generic specification for online leak sealing technology of pressure equipments 承压设备带压密封技术规范 |
China National Standards leak |
English PDF |
| GB/T 12703.6-2010 |
Textile - Evaluation for electrostatic properties - Part 6：Fibre resistance leak 纺织品 静电性能的评定 第6部分：纤维泄漏电阻 |
China National Standards leak |
English PDF |
| GB/T 25962-2010 |
Standard test method for determining the leakage tendencies of automotive wheel bearing grease under accelerated conditions 高速条件下汽车轮毂轴承润滑脂漏失量测定法 |
China National Standards leak |
English PDF |
| GB/T 25757-2010 |
Non-destructive testing - Test methods of performance characteristics of automatic magnetic flux leakage testing systems for steel tubes 无损检测 钢管自动漏磁检测系统综合性能测试方法 |
China National Standards leak |
English PDF |
| GB/T 25752-2010 |
Differential pressure air leak tester 差压式气密检漏仪 |
China National Standards leak |
English PDF |
| GB/T 25448-2010 |
Helium leak testing of PHWR nuclear fuel bundles 重水堆核电厂燃料棒束氦质谱泄漏检测 |
China National Standards leak |
English PDF |
| GB/T 25151.5-2010 |
Fabrication and inspection method for high pressure urea equipment - Part 5: Ammonia leakage test method for urea high pressure equipment 尿素高压设备制造检验方法 第5部分：尿素高压设备氨渗漏试验方法 |
China National Standards leak |
English PDF |
| GB/T 18443.6-2010 |
Testing method of performance for vacuum insulation cryogenic equipment - Part 6: Heat-leak rate measurement 真空绝热深冷设备性能试验方法 第6部分：漏热量测量 |
China National Standards leak |
English PDF |
| GB/T 18443.4-2010 |
Testing method of performance for vacuum insulation cryogenic equipment - Part 4: leak-outgassing rate measurement 真空绝热深冷设备性能试验方法 第4部分：漏放气速率测量 |
China National Standards leak |
English PDF |
| GB/T 18443.3-2010 |
Testing method of performance for vacuum insulation cryogenic equipment - Part 3: leak rate measurement 真空绝热深冷设备性能试验方法 第3部分：漏率测量 |
China National Standards leak |
English PDF |
| GB/T 15823-2009 |
Non-destructive testing - Test methods for helium leak testing 无损检测 氦泄漏检测方法 |
China National Standards leak |
English PDF |
| GB 23440-2009 |
Inorganic waterproof and leakage-preventing materials 无机防水堵漏材料 |
China National Standards leak |
English PDF |
| GB/T 22881-2008 |
Paper and board - Determination of roughness/smoothness(air leak methods) - General method 纸和纸板 粗糙度（平滑度）的测定（空气泄漏法） 通用方法 |
China National Standards leak |
English PDF |
| GB/T 22363-2008 |
Paper and board - Determination of roughness (air leak methods) - Bendtsen method and print-surf method 纸和纸板粗糙度的测定(空气泄漏法） 本特生法和印刷表面法 |
China National Standards leak |
English PDF |
| GB/T 13979-2008 |
Mass spectrometer leak detector 质谱检漏仪 |
China National Standards leak |
English PDF |
| GB/T 11813-2008 |
Helium leak testing of nuclear fuel rod for PWR 压水堆燃料棒氦质谱检漏 |
China National Standards leak |
English PDF |
| GB/T 21597-2008 |
Dangerous goods - leakproofness test method for portable tank 危险品 便携式罐体防漏试验方法 |
China National Standards leak |
English PDF |
| GB/T 21586-2008 |
Dangerous goods - Test method for leakage seal of intermediate bulk containers (IBCs) 危险品 中型散装容器液压试验方法 |
China National Standards leak |
English PDF |
| GB/T 21585-2008 |
Dangerous goods - leakproofness test method for intermediate bulk containers (IBCs) 危险品 中型散装容器防渗漏试验方法 |
China National Standards leak |
English PDF |
| GB/T 15335-2006 |
Determination of leakage rate and specific resistance for air duct 风筒漏风率和风阻的测定方法 |
China National Standards leak |
English PDF |
| GB/T 19471.2-2004 |
Plastics piping systems--Elastomeric-sealing-ring-type socket joints of unplasticized poly(vinyl chloride)(PVC-U)for use with PVC-U pipes--Test method for leaktightness under negative pressure 塑料管道系统 硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头 负压密封试验方法 |
China National Standards leak |
English PDF |
| GB/T 19471.1-2004 |
Plastics piping systems--Elastomeric-sealing-ring-type socket joints for use with unplasticized poly(vinyl chloride)(PVC-U)pipes--Test method forleaktighness under internal pressure and angular deflection 塑料管道系统 硬聚氯乙烯(PVC-U)管材弹性密封圈式承口接头 偏角密封试验方法 |
China National Standards leak |
English PDF |
| GB 7667-2003 |
The dose of X-rays leakage from electron microscope 电子显微镜X射线泄漏剂量 |
China National Standards leak |
English PDF |
| GB 19344-2003 |
Technique requirement and test method of leaking-safety of gas supply system on using gas vehicle 在用燃气汽车燃气供给系统泄漏安全技术要求及检验方法 |
China National Standards leak |
English PDF |
| GB/T 12137-2002 |
Method for leakage test of gas cylinders 气瓶气密性试验方法 |
China National Standards leak |
English PDF |
| GB/T 16850.6-2001 |
Basic specification for optical fibre amplifier test methods--Part 6:Test methods for pump leakage parameters 光纤放大器试验方法基本规范 第6部分:泵浦泄漏参数的试验方法 |
China National Standards leak |
English PDF |
| GB/Z 18427-2001 |
Hydraulic hose assembies--External leakage classification for hydraulic systems 液压软管组合件 液压系统外部泄漏分级 |
China National Standards leak |
English PDF |
| GB/T 18256-2000 |
Welded steel tubes(except submerged arc-welded)--Ultrasonic testing for verification of hydraulic leak-tightness 焊接钢管(埋弧焊除外) 用于确认水压密实性的超声波检测方法 |
China National Standards leak |
English PDF |
| GB/T 18193-2000 |
Vacuum technology--Mass-spectrometer-type leak detector calibration 真空技术 质谱检漏仪校准 |
China National Standards leak |
English PDF |
| GB/T 12606-1999 |
Steel tubes--The testing method of magnetic flux leakage 钢管漏磁探伤方法 |
China National Standards leak |
English PDF |
| GB/T 17230-1998 |
Safe transport of radioactive material--leakage testing on packages 放射性物质安全运输 货包的泄漏检验 |
China National Standards leak |
English PDF |
| GB/T 15875-1995 |
General specification for leaky cable radiocommunication system 漏泄电缆无线通信系统总规范 |
China National Standards leak |
English PDF |
| GB 15849-1995 |
Sealed radioactive sources--leakage test methods 密封放射源的泄漏检验方法 |
China National Standards leak |
English PDF |
| GB/T 15171-1994 |
Test method for leaks in sealed flexible packages 软包装件密封性能试验方法 |
China National Standards leak |
English PDF |
| GB/T 9229-1988 |
Radioactive materials--Packagings--Tests for contents leakage and radiation leakage 放射性物质包装的内容物和辐射的泄漏检验 |
China National Standards leak |
English PDF |
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