BS 949-2-1979 标准详情
- 标准号:BS 949-2-1979
- 中文标题:丝锥.统一标准细螺纹丝锥规范:制造公差
- 英文标题:screwing taps. taps for unified threads and for the obsolescent threads of whitworth and ba forms
- 标准类别:英国标准
- 发布日期:
General dimensions of short machine or hand taps and of long shank machine taps for Unified, BSW, BSF and BA threads, and dimensions and tolerances on the threaded portion of those taps.
* 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!
