ANSI/ASME B107.50-2007 标准详情
- 标准号:ANSI/ASME B107.50-2007
- 中文标题:修砖錾、砌砖工具和星形钻头
- 英文标题:Brick Chisels, Brick Sets, and Star Drills
- 标准类别:美国国家标准
- 发布日期:2007-09-11
Provides performance and safety requirements for brick chisels, brick sets and hand-held star drills. Brick chisels and brick sets are intended specifically for use in scoring and cutting brick and masonry block. Star drills are intended for use in d
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