1) collapsing,plunger collar,plunger ring,gland ring,crush
压环,压圈
2) shrink ring
红套环,热压轮圈
3) clamp ring
压紧环,锁紧圈
4) V-ring
V形环,V形圈,V形压圈
5) junk ring
密封圈,密封环,填料圈,填料函压盖,压环,衬圈
6) end ring
护环,压板,压圈,端板,端环,短路环
补充资料:冲击波超压与动压