English translation for "内螺纹升降式止回阀"

i ide screw lift check valve
inside screw lift check valve

Related Translations:

季节升降:  seasonal fluctuation

升降蜗杆:  elevating endless screw

升降出入:  ascending descending entering and exiting

升降方向舵:  elevator rudder

升降记号:  double flat

升降马达:  elevator motorhn-a71cthn-b71lt

升降吊灯:  rise-and-fall pendant

升降缩短:  shortening of lift

升降闸门:  lifting gate

升降阀:  lifting valve

Similar Words：

"内螺纹配件" English translation, "内螺纹瓶口" English translation, "内螺纹青铜截止阀" English translation, "内螺纹塞规" English translation, "内螺纹三通" English translation, "内螺纹梳刀" English translation, "内螺纹圆柱销" English translation, "内螺纹圆锥销" English translation, "内螺纹止回阀" English translation, "内螺纹制造法" English translation