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Position: Search valid to be valid superseded to be superseded abolished to be abolished
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SY/T 10008-1996 via email in business day superseded
SY/T 6566-2003 Hydraulic fracturing safety technique specification 135.0 via email in 1~3 business day abolished
SY/T 5368-2016 via email in business day to be valid
SY 6048-1994 via email in business day abolished
SY/T 6229-2014 via email in business day valid
SY/T 6464-2016 via email in 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 6284-1997 Dividing and monitoring code of harmful workplaces in petroleum enterprise 90.0 via email in 1~3 business day abolished
SY/T 6690-2008 Specification for well control technology of downhole operation 465.0 via email in 1~5 business day superseded
SY/T 5498-2012 Labor quota for seismic prospecting with truck-mounted rig 480.0 via email in 1~3 business day valid
SY/T 5806-2012 Oil and Gas Stratigraphic Code 540.0 via email in 1~5 business day valid
SY/T 6748-2008 Specification for core scan of oil and gas wells 75.0 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SY/T 5040-2000 Spiral submerged arc-welded steel pipe piles 120.0 via email in 1~3 business day superseded
SY/T 5499-2012 Labor Quota for Seismic Prospecting with Portable Rig 420.0 via email in 1~3 business day valid
SY/T 5498-1997 Labor quota of seismic prospecting with truck-load drilling in plain area 315.0 via email in 1~5 business day superseded
SY/T 6968-2013 Design Code for Oil and Gas Transmission Pipeline Installation by Horizontal Directional Drilling via email in business day valid
Q/SY GJX 106-2009 Technical Specification of Fittings with DN400 and Larger for Oil and Gas Pipeline Project 220.0 via email in 1 business day valid
SY/5037-2000 via email in business day
SY/T 5807-2012 Technology Method for Hydraulic Piston Pump Trip Operation and Test 210.0 via email in 1~3 business day valid
SYJ 12-1985 135.0 via email in 1~3 business day superseded
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