AS D642-1941 标准详情
- 标准号：AS D642-1941
- 中文标题：
- 英文标题：Specification for aircraft material (emergency series) aluminium alloy bars and forgings (greater than 3 inches diameter or width across flats or minor sectional dimension) for aircraft purposes (specific gravity not greater than 2.85)
- 标准类别：澳大利亚国家AS
- 发布日期：
