ISO 228-2-1987 标准详情
- 标准号:ISO 228-2-1987
- 中文标题:非螺纹密封连接的管螺纹.第2部分:极限量规检验
- 英文标题:pipe threads where pressure-tight joints are not made on the threads -- part 2: verification by means of limit gauges
- 标准类别:国际标准化组织标准ISO
- 发布日期:1987-08-01
This second edition cancals and replaces the first edition (1980). Specifies the verification of cylindrical threads, the dimensions and tolerances of which are given in ISO 228-1. Since this 55o profile has different elements to be verified, it is n
* 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!
