 |
| |||
| задвижка с рубашкой (Yeldar Azanbayev); задвижка с кожухом (Yeldar Azanbayev) | |||
| клапан с рубашкой (Пан) | |||
| jacketed valve: 5 phrases in 3 subjects |
| Machine components | 3 |
| Pipelines | 1 |
| Refrigeration | 1 |
|
| |||
| задвижка с рубашкой (Yeldar Azanbayev); задвижка с кожухом (Yeldar Azanbayev) | |||
| клапан с рубашкой (Пан) | |||
| jacketed valve: 5 phrases in 3 subjects |
| Machine components | 3 |
| Pipelines | 1 |
| Refrigeration | 1 |