ASTM B8-1999 标准详情
- 标准号:ASTM B8-1999
- 中文标题:同心绞捻铜导线,硬, 中度硬,或软
- 英文标题:standard specification for concentric-lay-stranded copper conductors, hard, medium-hard, or soft
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1999-04-10
1.1 This specification covers bare concentric-lay-stranded conductors made from round copper wires, either uncoated or coated with tin, lead, or lead alloy for general use for electrical purposes. These conductors shall be constructed with a central
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
