valve stem meaning in Chinese
阀门杆
阀转杆, 阀杆
气门杆
Examples
- The connecting rod may drive a valve stem directly .
连杆可以直接带动阀门的把柄。 - Standard for qualification of control valve stem seals
控制阀门密性封的鉴定标准 - Products oil seals special seal valve stem seal
产品介绍油封-密封件特殊油封汽门油封 - Clean exposed portion of valve stem ( do not scratch )
清洗阀杆的外露部分（不要划伤） 。 - Turn valve stem ( 5 ) until valve is in full open position
旋转阀门的阀杆直到阀门处于全开的位置。