石油化工给水排水管道设计图例
Design legend of water supply and drainage piping for petrochemical industry
1998-09-28
SH/T 3161-2021
石油化工非金属管道技术规范(附条文说明)
τechnical specification of nonmetallic piping in petrochemical engineering
2021-10-08
SH 3012-2011
石油化工金属管道布置设计规范(附条文说明)
Specification for design of metallic piping layout in petrochemical engineering
2011-05-18
GB 50690-2011
石油化工非金属管道工程施工质量验收规范(附条文说明)
Code for construction quality acceptance of non-metallic piping engineering in petrochemical engineering
2011-07-26
GB 50517-2010
石油化工金属管道工程施工质量验收规范(附条文说明)
Code for construction quality acceptance of metallic piping in petrochemical engineering
2010-05-31
SH/T 3501-2021
石油化工有毒、可燃介质钢制管道工程施工及验收规范(附条文说明)
Construction and acceptance specification for toxic and combustible fluid steel piping engineering in petrochemical industry