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石油天然气行业标准(SY)
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SY/T 5993-1994 Gas Reservoir Engineering Information Code
SY/T 5993-1994
Standard test method for insulating and sealing effectiveness of joint in coating pipeline
SY 0074-1993
Technical standard of liquid epoxy internal coating for steel pipeline
SY/T 0457-2000
Technical standard of polyethene coating for buried steel pipeline
SY/T 0413-2002
Specification of steel surface preparation before application of paint
SY/T 0407-1997
Technical standard of the lining of glass fibre reinforced plastic of epoxy resin for steel tank
SY/T 0326-2002
Technical standard of chlorosul fonated polyethylene external coating for steel tank
SY/T 0320-1998
Technical standard of liquid epoxy internal coating for steel tank
SY/T 0319-1998
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