石油化工非金属管道工程施工技术规程(附条文说明)
Technical specification for construction of
nonmetallic piping in petrochemical industry
2013-10-17
SH/T 3174-2013
石油化工在线分析仪系统设计规范(附条文说明)
Technical specification for construction of
nonmetallic piping in petrochemical industry
2013-10-17
SH/T 3555-2014
石油化工工程钢脚手架搭设安全技术规范(附条文说明)
Technical specification for construction safety of steel scaffold building in petrochemical industry
2014-07-09
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
2021-08-21
SH/T 3127-2001
石油化工管式炉铬钼钢焊接回弯头技术标准(附条文说明)
Technical standard for chrome-molybdenum alloy steel plug-welding return of petrochemical tubular heater
2002-03-11
GB/T 51417-2020
电信钢架共建共享技术标准
Technical standard for joint construction and sharing of telecommunication steel tower
2020-01-16
DIN Handbook 15/2
Steel Pipelines - Standards dealing with technical delivery conditions for steel pipes and tubes
钢管.钢管和钢管交货技术条件标准
2009-10-01
JGJ/T 231-2021
建筑施工承插型盘扣式钢管脚手架安全技术标准(附条文说明)
Technical standard for safety of disk lock steel tubular scaffold in construction
2021-06-30
SY/T 0442-2018
钢质管道熔结环氧粉末内防腐层技术标准
Technical standard for internal fusion-bonded epoxy coating of steel pipe