screwed fittings meaning in Chinese
螺旋管件
Examples
- Compression couplings with olives ; hollow screw fittings and ring connection fittings for use with union nuts
橄榄形压紧联接器.与管接头配用的空心螺钉管接头和环 - Different process connections , various immersion shaft diameters and lengths as well as sliding screw fittings can be supplied
不同种类的工艺连接件，不同类型直径和长度的浸入轴和滑动丝杆都可以提供。