outer valve造句
例句與造句
- Outer valve spring
氣門外彈簧 - The enterprise suining chuanzhong oil field machinery co . , ltd . integrated with us drives out valve housing also among other things
提供關(guān)于閥體、閥箱、閥套、閥門外殼及其它產(chǎn)品的信息。 - It's difficult to find outer valve in a sentence. 用outer valve造句挺難的