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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
SY/T 5897-1993 $300.00 via email in 1~5 business day superseded
SY/T 5897-2002 Labor quota of gas transmission engineering $300.00 via email in 1~5 business day superseded
SY/T 6079-2012 Terms of work and personnel quota for oil and gas production $344.00 via email in 1~3 business day valid
SY/T 6237-1996 $240.00 via email in 1~3 business day superseded
SY/T 6237-2010 Labour Quota for Repair of Downhole Service Equipment $210.00 via email in 1~3 business day abolished
SY/T 6318-1997 Labour qota for repair of oil and gas gathering and transferring equipments $740.00 via email in 1~5 business day abolished
SY/T 6318-2010 Labour Quota for Repair of Oil and Gas Gathering and Transferring Equipment $360.00 via email in 1~3 business day abolished
SY/T 6409-1999 Main technical and economic indexs and calculating methods on materials supply of oil enterprises $220.00 via email in 1~3 business day abolished
SY/T 6473-2009 Economic evaluating methods for petroleum enterprise’s energy-saving technical innovation project $180.00 via email in 1~3 business day abolished
SY/T 6511-2008 Economic evaluating technical requirement for oil field development project and adjustment project $240.00 via email in 1~3 business day superseded
SY/T 6567-2003 Code for energy saving & economical operation of natural gas transmission pipeline system $15.00 via email in 1~3 business day superseded
SY/T 6569-2003 Economical operation for water injection system of oil field $90.00 via email in 1~3 business day superseded
SY/T 7000-2014 Work quota for coiled tubing operation $640.00 via email in 1~5 business day valid
SY/T 7069-2016 Labor quota of natural gas purification engineering $900.00 via email in 1~5 business day valid
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