![]() |
| |||
step-up drive | |||
speeder | |||
increase gear | |||
increasing gear; speed increase unit | |||
multiplying gear | |||
| |||
speeder | |||
| |||
increase gear |
增 速装置 : 13 phrases in 8 subjects |
Automobiles | 2 |
Aviation | 1 |
Chemistry | 1 |
Drilling | 1 |
Electronics | 1 |
General | 1 |
Technology | 5 |
Wind Energy | 1 |