A A 59457 Revision A 标准详情
- 标准号:A A 59457 Revision A
- 中文标题:
- 英文标题:Drilling Machine, Round Column, Bench- And Floor-Mounted - Revision A
- 标准类别:美国军标A-A类
- 发布日期:
Covers bench- and floor-mounted, round column, drilling machines intended for use in light- to medium-duty general drilling operations, as well as for drilling operations with side-by-side installations of multiple drilling machines on production wor
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