1) кольцо
2) фланец
3) рым
4) круг
5) звонить
- adjusting ring
- check ring
- compensating ring
- distance ring
- drip ring
- joint ring
- mooring ring
- obturating ring
- ogee ring
- packing ring
- relieving ring
- retaining ring
- self-expanding piston ring
- shrunk ring
- slip ring
- squealer ring
- tension ring
- thrust ring
- tilted ring
- ring wiper
- working ring