| |||
旋转式接触器; 转动开关 | |||
旋转接触器 | |||
转动接触器; 生物转盘 |
rotating contactor : 22 phrases in 11 subjects |
Agriculture | 1 |
Biotechnology | 1 |
Chemistry | 2 |
Earth sciences | 1 |
Ecology | 3 |
Electronics | 2 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Oil processing plants | 1 |
Technology | 8 |
Water resources | 1 |