screw lift valve的意思|示意
螺旋升降阀
screw lift valve的网络常见释义
螺旋提升阀 ... screw lift mixer-settler 螺旋升液混杂沉降器 screw lift valve 螺旋提升阀 screw lock baffle ring 螺钉锁紧挡圈 ...
screw lift valve相关短语
1、 screw-lift valve 螺旋提升阀
2、 inside screw lift check valve 内螺纹升降式止回阀
screw lift valve相关例句
Unscrew the Allen screw in the middle of valve cap and lift up the cap just enough to pick up the old diaphragm.
旋松阀帽中间的内六角螺丝，并且提起阀帽，正好足够拿走旧阀膜。