Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 21451.1-2015 Petroleum and liquid petroleum products―Measurement of level andtemperature in storage tanks by automatic methods―Part 1:Measurement of level in atmospheric tanks 290.0 via email in 1~5 business day valid
SY/T 6659-2006 Measurement of Natural Gas by Coriolis Meter 510.0 via email in 1~3 business day superseded
GB/T 9109.1-2010 Dynamic measurement of crude oil - General principles 40.0 via email in 1 business day abolished
GB/T 18604-2014 Measurement of Natural Gas Flow by Gas Ultrasonic Flow Meters 440.0 via email in 1 business day valid
GB/T 9109.5-2017 Petroleum and liquid petroleum products dynamic measurement―Part 5:Calculation of oil quantities 495.0 via email in 1~5 business day valid
GB/T 17288-2009 Liquid hydrocarbons - Volumetric measurement by displacement meter systems 140.0 via email in 1~3 business day valid
GB/T 27867-2011 Petroleum liquid - Automatic pipeline sampling 840.0 via email in 1~3 business day valid
GB/T 17291-1998 Petroleum liquid and gas measurement --STANDARD reference conditions 60.0 via email in 1~3 business day valid
GB/T 17287-1998 Liquid hydrocarbons--Dynamic measurement --Statistical control of volumetric metering systems 710.0 via email in 1~3 business day valid
GB/T 13236-2011 Dip-tapes and steel strapping tapes for petroleum--Specification 375.0 via email in 1~3 business day valid
GB/T 6968-1997 Diaphragm gas meters 270.0 via email in 1~3 business day abolished
GB/T 17286.3-1998 Liquid hydrocarbons --Dynamic measurement --Proving systems for volumetric meters--Part 3: Pulse interpolation techniques 195.0 via email in 1~3 business day superseded
GB/T 514-2005 Specification for liquid-in-glass thermometers for testing of petroleum products 570.0 via email in 1~5 business day valid
GB/T 17288-1998 Liquid hydrocarbons--Volumetric measurement by displacement meter systems other than dispensing pumps 180.0 via email in 1~3 business day superseded
GB/T 20658-2006 Crude petroleum and liquid petroleum products - Volumetric metering of viscous hydrocarbons 140.0 via email in 1~3 business day valid
GB/T 21446-2008 Measurement of natural gas flow by means of standard orifice meter 500.0 via email in 1 business day valid
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 390.0 via email in 1~3 business day valid
GB/T 21246-2007 Measurement method for cathodic protection parameters of buried steel pipelines 555.0 via email in 1~5 business day valid
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) 260.0 via email in 1~3 business day valid
GB/T 18273-2000 Petroleum and liquid petroleum products - Direct static measurements - Contents of vertical storage tands - Mass measurement by hydrostatic tank gauging 300.0 via email in 1~3 business day valid
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