wall ring liner 管壁内衬
discharge ring liner 排放环衬
Liner ring 套筒环 ; 衬环
Gluey liner ring 胶质衬环
head ring for cylinder liner 缸套顶圈
protective ring for cylinder liner 缸套护圈
liner seal ring 衬套筒封环
cylinder liner packing ring 汽缸压衬圈 ; 缸衬胀圈
Taking into account the friction force between obturator ring and liner, this approach is closer to the real condition than the conventional one.
该方法考虑了闭气环与衬套之间的摩擦力，比常规方法更接近实际；
The application includes membrane of membrane pump, impeller, piston, leather of piston, wearable ring and liner of pump and plastic binder applied to industrial repair.
隔膜泵隔膜、叶轮、活塞、活塞皮碗、泵的衬里、抗磨环及用于工业修补剂的塑料粘结剂。
The embedding part includes volute socket ring, tail water taper pipe, tail water ell, pit liner and so on.
埋入部分包括蜗壳座环、尾水锥管、尾水肘管、机坑里衬等。
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