body chamber meaning in English
住室
Examples
- Straight - through type : one - way seal and eccentric structure , 90 rotation of ball on opening hidden in the valve body chamber , and straight - through flow channel without any locking and jamming
直通式：单向密封和偏心式结构，开启时球体旋转90 。 、球体藏在阀体球室，流道直通，不会出现卡、堵现象。