... 强制按钮 force button 制锥force cone 强制框大小 force frame size ...
双语例句
1
A powder container, typically cone shaped design to force powder by gravity to feed a gun or transfer system.
一个粉末容器,典型的锥形设计为了使粉末以重力的方式进入喷枪或输送系统。
2
When the early expansion cone is used to expand solid expandable tubular, the great axial force will be needed and the length of the tube will be reduced considerably.