| |||
enclosed type motor | |||
shell-type motor |
闭式电动机 : 34 phrases in 11 subjects |
Bridge construction | 1 |
Chemistry | 3 |
Compressors | 2 |
Drilling | 1 |
Ecology | 1 |
Electric machinery | 7 |
Electronics | 7 |
Metallurgy | 1 |
Oil / petroleum | 3 |
Rail transport | 1 |
Technology | 7 |