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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 35065.2-2023 |
Wet natural gas flow measurement Part 2: Flowmeter test and evaluation methods {译} 湿天然气流量测量 第2部分：流量计测试和评价方法 |
China National Standards Measurement gas flow |
 English PDF |
| GB/T 35065.1-2018 |
Wet natural gas flow measurement—Part 1：General rules 湿天然气流量测量 第1部分：一般原则 |
China National Standards Measurement gas flow |
English PDF |
| GB/T 34041.1-2017 |
Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 1: Meters for custody transfer and allocation measurement 封闭管道中流体流量的测量 气体超声流量计 第1部分:贸易交接和分输计量用气体超声流量计 |
China National Standards Measurement gas flow |
English PDF |
| GB/T 34041.2-2017 |
Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 2: Meters for industrial applications 封闭管道中流体流量的测量 气体超声流量计 第2部分：工业测量用气体超声流量计 |
China National Standards Measurement gas flow |
English PDF |
| GB/Z 35588-2017 |
Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits 用安装在圆形截面管道中的差压装置测量湿气体流量 |
China National Standards Measurement gas flow |
English PDF |
| GB/T 18604-2014 |
Measurement of natural gas flow by gas ultrasonic flow meters 用气体超声流量计测量天然气流量 |
China National Standards Measurement gas flow |
English PDF |
| GB/T 13930-2010 |
Methods for the measurement of volume flow of gas of water-ring vacuum pumps and compressors 水环真空泵和水环压缩机 气量测定方法 |
China National Standards Measurement gas flow |
English PDF |
| GB/T 21446-2008 |
Measurement of natural gas flow by means of standard orifice meter 用标准孔板流量计测量天然气流量 |
China National Standards Measurement gas flow |
English PDF |
| GB/T 21391-2008 |
Measurement of natural gas flow by turbine meters 用气体涡轮流量计测量天然气流量 |
China National Standards Measurement gas flow |
English PDF |
| GB/T 21188-2007 |
Measurement of gas flow by means of critical flow Venturi nozzles 用临界流文丘里喷嘴测量气体流量 |
China National Standards Measurement gas flow |
English PDF |
| GB/T 18940-2003 |
Measurement of gas flow in closedconduits--Turbine meters 封闭管道中气体流量的测量 涡轮流量计 |
China National Standards Measurement gas flow |
English PDF |
| GB/T 17805-1999 |
Measurement of intake air or exhaust gasflow of diesel engines 柴油机进、排气流量的测量 |
China National Standards Measurement gas flow |
English PDF |
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