6170;6227 标准查询与下载
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This standard specifies the tolerances to be used in aerospace for the manufacture of folded aluminium alloy profiles.
Aerospace; tolerances for wrougth aluminium alloy folded profiles (sections)
- ICS
- 6170;6227
- CCS
- H61;V11
- 发布
- 1987-11
- 实施
