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Position: Search valid to be valid superseded to be superseded abolished to be abolished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SY/T 10008-1996 via email in business day superseded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 6229-2014 254.0 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 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 abolished
SY/T 5499-2012 Labor Quota for Seismic Prospecting with Portable Rig 420.0 via email in 1~3 business day valid
SY/5037-2000 via email in business day
SY/T 5615-1993 via email in business day superseded
SY/T 6326-2008 The method of measuring and evaluating of the loading capacity on rig derricks 150.0 via email in 1~3 business day valid
SY/T 6990-2014 314.0 via email in business day valid
SY/T 6439-2017 via email in business day valid
SY/T 6684-2017 via email in business day valid
SY/T 10050-2004 The specification of environment conditions and environmental loads 675.0 via email in 1~5 business day valid
SY/T 6236-2012 The specification for names of data for oil reservoir engineering 810.0 via email in 1~3 business day valid
SY/T 6423.5-1999 Petreoleum and natural gas industries - Non - Destructive testing (NDT) methods of steel tubes for pressure purposes - Ultrasonic testing of strips/plates used in the manufacture of w 80.0 via email in 1 business day superseded
SY 5153.1-1987 via email in business day superseded
SY/T 0609-2016 Specification for high-test wrought butt-welding fittings 650.0 via email in 1~5 business day valid
SY/T 5383-2010 Downhole motors 384.0 via email in business day valid
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