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SH/T 0582-1994 (USD) via email in 1-3 business day VALID
GB/T 24258-2009 Petroleum and natural gas industries—Content and drafting of a technical specification (USD) via email in 1-3 business day VALID
SY/T 5809-1993 (USD) via email in 1-3 business day ABOLISHED
SY/T 5629-1998 Classification and model compiling method of downhole tools for oil and gas production (USD) via email in 1-3 business day ABOLISHED
GB/T 16805-1997 Pressure testing of liquid petroleum pipelines via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 6683-1986 (USD) via email in 1-5 business day ABOLISHED
SY/T 0082.2-2006 Code for perliminary design of petroleum & natural gas engineering Part 2:Pipeline engineering (USD) via email in 1-8 business day
SY/T 5276-2000 Test method for flexural strength compression strength and air permeability of chemical sand consolidation in man-made core (USD) via email in 1 business day VALID
SY/T 6269-1996 Common terms on energy conservation management in petroleum enterprise (USD) via email in 1-3 business day ABOLISHED
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