 |
| |||
| fluid driven valve (MichaelBurov) | |||
| hydraulically driven gate valve; fluid driven gate valve | |||
| fluid-driven valve | |||
| piston operated valve | |||
| задвижка с гидравлическим приводом: 2 短语, 2 学科 |
| 里海 | 1 |
| 钻孔 | 1 |
|
| |||
| fluid driven valve (MichaelBurov) | |||
| hydraulically driven gate valve; fluid driven gate valve | |||
| fluid-driven valve | |||
| piston operated valve | |||
| задвижка с гидравлическим приводом: 2 短语, 2 学科 |
| 里海 | 1 |
| 钻孔 | 1 |