
【国外标准】 Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of flanged and butt-welding end steel valves for the petroleum, petrochemical and allied industries
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适用范围:
暂无
标准号:
BS 2080:1974
标准名称:
Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of flanged and butt-welding end steel valves for the petroleum, petrochemical and allied industries
英文名称:
Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of flanged and butt-welding end steel valves for the petroleum, petrochemical and allied industries标准状态:
被代替-
发布日期:
1986-03-31 -
实施日期:
出版语种:
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