CSA B70.1-03-2003 标准详情
- 标准号:CSA B70.1-03-2003
- 中文标题:检修孔和集水池的架构与封盖.第1版.第2次修订
- 英文标题:frames and covers for maintenance holes and catchbasins first edition
- 标准类别:加拿大标准
- 发布日期:2003-03-01
The Canadian Standards Association (CSA),under whose auspices this National Standard hasbeen produced, was chartered in 1919 andaccredited by the Standards Council of Canadato the National Standards system in 1973. It is anot-for-profit, nonstat
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