 |
| |||
| guarule | |||
| safety collar; retaining ring | |||
| thread protector; pipe thread protector | |||
| guard ring | |||
| ferrule | |||
| breech guard of a rocket launcher | |||
| guard ring (на бобине с магнитной лентой); hard-hole | |||
| guard-ring; resistance ring (в боеприпасах) | |||
| ferrule (на деревянной ручке инструмента) | |||
| Bettis protector (MichaelBurov) | |||
| guard collar; safety ring | |||
| end protector (заглушка для защиты конца трубы от повреждений при транспортировании и хранении) | |||
| resistance ring; locking ring; retaining ring (стопорное); antiextrusion ring | |||
| |||
| retaining ring | |||
| предохранительное кольцо: 39 phrases in 12 subjects |
| Drilling | 3 |
| Military | 1 |
| Molikpaq | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 6 |
| Oil and gas technology | 9 |
| Oilfields | 4 |
| Pipelines | 3 |
| Technology | 3 |
| Thermal engineering | 1 |
| Transport | 1 |
| Weapons and gunsmithing | 1 |