1) metric screw pitch gauge
米制螺距规
2) English screw pitch gauge
英制螺距规
3) international screw pitch gauge
国际螺距规;公制螺距规
4) screw thread pitch gage
螺钉螺距规
5) screw-pitch gauge
螺距规
6) the controlled pitch of screws
控制螺距
补充资料:规规默默
1.谨慎吞声貌。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条