valve core

常见例句

The development of the ceramic coat plug valve core which substrate uses 45 steel is introduced.
介绍了基体采用45钢，表面喷涂工程陶瓷的旋塞阀芯的研制情况。
Through the new structure of adding feedback cavity on valve core, adjustment windage is less than 10 percent.
通过这样的新型结构——在阀芯上增加反馈腔，使其调压偏差不超过10%。
If the input air quality is poor, can cause electromagnetic valve, the valve core oil pollution within the open mouth can't completely, the difficult open.
如果输入空气质量差，会造成电磁阀内产生油污，阀芯开启困难，阀口不能完全打开。

Even in the PC space, however, some think Valve will need to grow beyond its core demographic of male gamers who download full PC games.
FORBES: Valve And Steam Worth Billions