 |
| |||
| block-and-bleed valve (eternalduck); block-and-bleed valves (eternalduck) | |||
| block and bleed valve | |||
| стопорный спускной клапан: 3 phrases, 2 sujets |
| Pétrole / pétrole | 2 |
| Pétrole et gaz | 1 |
|
| |||
| block-and-bleed valve (eternalduck); block-and-bleed valves (eternalduck) | |||
| block and bleed valve | |||
| стопорный спускной клапан: 3 phrases, 2 sujets |
| Pétrole / pétrole | 2 |
| Pétrole et gaz | 1 |