BS 4145-1967 标准详情
- 标准号:BS 4145-1967
- 中文标题:电工用玻璃云母板规范
- 英文标题:specification for glass mica boards for electrical purposes
- 标准类别:英国标准
- 发布日期:1967-03-01
Requirements for two types of board for electrical purposes made from glass bonded mica powder, from $9B in (3.2 mm) up to $9H in (12.7 mm) in thickness. Definitions, classifications, finish, flatness, thickness, electric strength proof test in oil,
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