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GB/T 21451.6-2017
Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 6: Measurement of temperature in pressurized storage tanks (non-refrigerated)
GB/T 21451.3-2017
Petroleum and liquid petroleum products—Measurement of level and temperture in storage tanks by automatic methods—Part 3:Measurement of level in pressurized tanks(non-refrigerated)
GB/T 34166-2017
Measumement of natural gas flow by means of standard nozzle meters
GB/T 9109.5-2017
Petroleum and liquid petroleum products dynamic measurement—Part 5:Calculation of oil quantities
GB/T 17286.2-2016
Liquid hydrocarbons dynamic measurement proving systems for volumetric meters—Part 2: Pipe prover
GB/T 17286.1-2016
Liquid hydrocarbons dynamic measurement proving systems for volumetric meters—Part 1: General principles
GB/T 9109.1-2016
Dynamic measurement of petroleum and liquid petroleum products—Part 1: General principls
GB/T 13235.1-2016
Petroleum and liquid petroleum products—Calibration of vertical cylindrical tanks—Part 1: Strapping method
GB/T 32201-2015
Gas meters
GB/T 21451.1-2015
Petroleum and liquid petroleum products—Measurement of level and temperature in storage tanks by automatic methods—Part 1: Measurement of level in atmospheric tanks
GB/T 18603-2014
Technical requirements of measuring systems for natural gas
GB/T 18604-2014
Measurement of natural gas flow by gas ultrasonic flow meters
GB/T 9109.3-2014
Dynamic measurement of petroleum and liquid petroleum products―Part 3: Technical requirements of installation for pipe prover
GB/T 9109.2-2014
Dynamic measurement of petroleum and liquid petroleum products―Part 2: Technical requirements of meter installation
GB/T 30500-2014
Ultrasonic gas flow meter performance online audit―Method using speed of sound checking
GB/T 6968-2011
Diaphragm gas meters
GB/T 27867-2011
Petroleum liquid - Automatic pipeline sampling
GB/T 13236-2011
Petroleum and liquid petroleum products - Equipment for measurement of liquid levels in storage tanks - Manual method
GB/T 25964-2010
Petroleum and liquid petroleum products - Determination of volume,density and mass of the hydrocarbon content of vertical cylindrical tanks by hybrid tank measurement systems
GB/T 17286.3-2010
Liquid hydrocarbon - Dynamic measurement - Proving system for volumetric meters - Part 3: Pulse interpolation techniques