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SY/T 10006-2000 Specification for offshore wellhead surface safety valves and subsea safety valves SY/T10006-2000 Standard downloa
SY/T 10005-1996 Recommended Practice for Ultrasonic Inspection of Offshore Structures and Examination Guide for Ultrasonic Technic
SY/T 10004-1996 Specification for carbon manganese steel plates for offshore platform pipe jointsSY/T10004-1996 Standard download
SY/T 10003-1996 Specification for Offshore Platform CranesSY/T10003-1996 Standard download decompression password: www.bzxz.net
SY/T 10002-2000 Structural Steel Pipe Manufacturing Specification SY/T10002-2000 Standard download decompression password: www.bzx
SY/T 10001-1996 Crude Oil Production and Storage Equipment Classification SpecificationSY/T10001-1996 Standard download decompress
SY/T 7508-1997 Determination of total sulfur in liquefied petroleum gas from oil and gas fields Oxidative microcoulometry SY/T7508
SY/T 6539-2002 BOX seismic data acquisition system inspection items and technical indicators SY/T6539-2002 standard download decom