Standardof coal tar epoxy coating for buried steel pipeline
实施日期:1997-06-01
Standard of polyurethane foamed coating for buried steel pipeline
发布日期:1996-11-15 实施日期:1997-06-01
General seismic design rule of non-buried pipe for petrochemical industry
发布日期:2004-03-10 实施日期:2004-07-01
Technical specification of external protective organic coating for buried steel pipeline
发布日期:2004-07-03 实施日期:2004-11-01
Cathodic protection technology management regulations for buried steel pipeline
发布日期:2009-12-01 实施日期:2010-05-01
Standard for AC influence drainage protection of buried steel pipeline
实施日期:2000-10-01
Technology standard of regenerative rubber coating for buried steel pipeline
发布日期:2002-07-08 实施日期:2002-07-08
Technology standard of petroleum asphalt coating for buried steel pipeline
发布日期:1997-12-28 实施日期:1998-06-01
Technical Specification For Polyethylene (Pe) Buried Fuel Gas Pipeline Engineering
发布日期:1999-08-30 实施日期:1999-11-01
Standard of coal tar enamel external protective coating for buried steel pipeline
实施日期:1999-10-01
Technical specification of buried plastic pipeline for sewer engineering
实施日期:2002-12-01
Standard of steel pipeline and tank corrosion assessment-Steel pipeline external corrosion direct assessment
实施日期:2007-04-01
Standard of DC drainage protection for buried steel pipeline
发布日期:2006-11-03 实施日期:2007-04-01
Test method for cathodic protection parameters of buried steel pipelines
实施日期:1998-07-01
Technical specification of external dual-layer fusion bonded epoxy powder coating for buried steel pipe
发布日期:2002-01-30 实施日期:2002-06-01
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