连接管螺纹 meaning in English
anschlussgewinde
Examples
- Pipe threads where pressure - tight joints are not made on the threads - part 1 : dimensions , tolerances and designation iso 228 - 1 : 2000 ; german version en iso 228 - 1 : 2003
非螺纹密封连接管螺纹.第1部分:尺寸公差和命名