
【国际标准】 Boron treated engineering steels for quenching and tempering
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适用范围:
暂无
标准号:
ISO/TR 11637:1997 EN
标准名称:
Boron treated engineering steels for quenching and tempering
英文名称:
Boron treated engineering steels for quenching and tempering标准状态:
废止-
发布日期:
1997-12-25 -
实施日期:
出版语种:
EN
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