 |
single seated
| main stop valve
| single seated | |
| avia. | 单座的 |
| tech. | 单座式 |
| main stop valve | |
| nucl.pow. | 主汽阀 |
| shipb. | 主停止阀; 速关阀 |
| |||
| 单座的 | |||
| 单座式 | |||
| |||
| 单座的 | |||
| English thesaurus | |||
| |||
| ss | |||
| single seated: 3 phrases in 3 subjects |
| Aviation | 1 |
| Refrigeration | 1 |
| Technology | 1 |