【国外标准】 Cold drawn seamless mild steel boiler and superheater tubes for design steam temperatures not exceeding 850°F (454°C)
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适用范围:
暂无
标准号:
BS 494:1950
标准名称:
Cold drawn seamless mild steel boiler and superheater tubes for design steam temperatures not exceeding 850°F (454°C)
英文名称:
Cold drawn seamless mild steel boiler and superheater tubes for design steam temperatures not exceeding 850°F (454°C)标准状态:
被代替-
发布日期:
1950-01-01 -
实施日期:
出版语种:
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