Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
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GB/T 3555-1992 Petroleum products - Determination of Saybolt color - Saybolt chromometer method 120.0 via email in 1~3 business day valid
SH/T 0725-2002 Standard test method for carbon-type composition of insulating oils of petroleum origin 210.0 via email in 1~3 business day valid
SY/T 6566-2003 Hydraulic fracturing safety technique specification 135.0 via email in 1~3 business day abolished
SH/T 0099.15-2005 Determination of water content in asphalt emulsions by distillation 60.0 via email in 1~3 business day valid
AQ 2017-2008 Classification method of public hazard levels for natural gas well involving hydrogen sulfide 90.0 via email in 1~3 business day valid
GB/T 7305-2003 Standard test method for water separability of petroleum oils and synthetic fluids 60.0 via email in 1 business day valid
JB/T 1212-1999 Round bubble cap 90.0 via email in 1~3 business day valid
SY/T 6621-2005 Managing system integrity of gas pipelines 680.0 via email in 1 business day abolished
GB/T 28772-2012 Classification of internal combustion engine oils 60.0 via email in 1 business day valid
SY/T 5965-2000 Geological design standard for oil & gas exploration wells 135.0 via email in 1~3 business day abolished
SY/T 5913-2004 Rock thin section preparation 150.0 via email in 1~3 business day valid
SH/T 0099.2-2005 Determination of sieve residue of emulsified asphalt 60.0 via email in 1~3 business day valid
SY/T 5040-2000 Spiral submerged arc-welded steel pipe piles 120.0 via email in 1~3 business day abolished
SY/T 0531-2012 Determination of particle size of suspended solid in oilfield injecting wate. Resistance induction method 120.0 via email in 1~3 business day valid
SH/T 0687-2000 Standard test method for measurement of lubricity of aviation turbine fuels by the ball - on - cylinder lubricity evaluator (BOCLE) 180.0 via email in 1~3 business day valid
SY/T 5391-2007 Petroleum seismic data acquisition system 510.0 via email in 1~5 business day valid
SY/T 6770.3-2010 Quality acceptance code of non-metalic pipe-Part 3:Anticorrosion plastic alloy composite pipe 180.0 via email in 1~3 business day valid
SY/T 6665-2006 Specification for Oil-Field V-Belt 825.0 via email in 1~8 business day valid
SY/T 6466-2000 Evaluation procedure for high temperature property of set oil well cement 180.0 via email in 1~3 business day superseded
SY/T 6679.2-2009 Calibration method of mud-logging unit - Part 2: Gas Chromatograph 135.0 via email in 1~3 business day valid
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