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oil sealing | |
avia. | 油封 |
device | |
dat.proc. | 器件 |
met. | 仪器; 仪表; 机构; 设计; 草案; 图 |
tech. | 装置; 设备 |
| |||
油封 |
oil sealing device : 23 phrases in 8 subjects |
Automobiles | 4 |
Compressors | 2 |
Electric machinery | 2 |
Electronics | 4 |
Nautical | 2 |
Oil / petroleum | 5 |
Shipbuilding | 1 |
Technology | 3 |