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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42828.3-2023 |
General techniques for improving saline-alkali land Part 3: Biological improvement {译} 盐碱地改良通用技术 第3部分：生物改良 |
China National Standards proving |
 English PDF |
| GB/T 42828.2-2023 |
General techniques for improving saline-alkali land Part 2: Improvement of rice fields, ponds, fisheries and agriculture {译} 盐碱地改良通用技术 第2部分：稻田池塘渔农改良 |
China National Standards proving |
English PDF |
| GB/T 37992-2019 |
Safety and control devices for gas burners and gas-burning-appliances—Particular requirements—Vavle-proving systems for automatic shut-off valves 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 自动截止阀的阀门检验系统 |
China National Standards proving |
English PDF |
| GB/T 17286.1-2016 |
Liquid hydrocarbons dynamic measurement proving systems for volumetric meters—Part 1: General principles 液态烃动态测量 体积计量流量计检定系统 第1部分:一般原则 |
China National Standards proving |
English PDF |
| GB/T 17286.2-2016 |
Liquid hydrocarbons dynamic measurement proving systems for volumetric meters—Part 2: Pipe prover 液态烃动态测量 体积计量流量计检定系统 第2部分：体积管 |
China National Standards proving |
English PDF |
| GB/T 17286.3-2010 |
Liquid hydrocarbon - Dynamic measurement - proving system for volumetric meters - Part 3: Pulse interpolation techniques 液态烃动态测量 体积计量流量计检定系统 第3部分：脉冲插入技术 |
China National Standards proving |
English PDF |
| GB/T 13634-2008 |
Calibration of force-proving instruments used for the verification of uniaxlial testing machines 单轴试验机检验用标准测力仪的校准 |
China National Standards proving |
English PDF |
| GB/T 17286.4-2006 |
Liquid hydrocarbons - Dynamic measurement - proving systems for volumetric meters - Part 4: Guide for operators of pipe provers 液态烃动态测量 体积计量流量计检定系统 第4部分：体积管操作人员指南 |
China National Standards proving |
English PDF |
| GB/T 18779.1-2002 |
Geometrical product specifications (GPS)--Inspection by measurement of workpieces and measuring equipment--Part 1:Decision rules for proving conformance or non-conformance with specifications 产品几何量技术规范(GPS) 工件与测量设备的测量检验 第1部分:按规范检验合格或不合格的判定规则 |
China National Standards proving |
English PDF |
| GB/T 17286.2-1998 |
Liquid hydrocarbons--Dynamic measurement--proving systems for volumetric meters--Part 2:Pipe provers 液态烃动态测量 体积计量流量计检定系统 第2部分:体积管 |
China National Standards proving |
English PDF |
| GB/T 17286.1-1998 |
Liquid hydrocarbons--Dynamic measurement--proving systems for volumetric meters--Part 1:General principles 液态烃动态测量 体积计量流量计检定系统 第1部分:一般原则 |
China National Standards proving |
English PDF |
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