 |
| |||
| back-pressure valve; flashback arrester | |||
| safety gland | |||
| safety valve | |||
| safety trap (agrabo) | |||
| safety gate | |||
| flash-back arrester (ацетиленового генератора); flash-back check | |||
| capping shutter | |||
| safety shutter | |||
| flashback arrestor (ацетиленового генератора ROGER YOUNG); flash arrester (ацетиленового генератора); flashback arrester (ацетиленового генератора); dry back-pressure valve (ацетиленового генератора) | |||
| arrester; back pressure valve | |||
| safety seal; back-flow check valve | |||
| предохранительный затвор: 12 do fraz, 9 tematyki |
| Broń i rusznikarstwo | 1 |
| Górnictwo | 2 |
| Makarowa | 1 |
| Morski | 1 |
| Olej i gaz | 2 |
| Ropa / ropa naftowa | 2 |
| Technika i technologia | 1 |
| Wojskowość | 1 |
| Zautomatyzowany sprzęt | 1 |