| 释义 |
valve plug短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
阀塞
The additional benefit of lifting the plug is the low friction and low torque required to cycle the valve.提升阀塞的其他优点是循环操作阀门所要求的低摩擦和低扭矩。
The facing is deposited on the plug and body seats and is then machined to a mirror-like surface.阀塞和阀体阀座表面先由沉积层形成，然后经过机加工制成镜面光洁度表面。 |