机械 Q 开关 | |
tech. | mechanical Q-switch |
设备 | |
gen. | gear |
environ. | equipment; fitting |
hydroel.st. | appliance |
met. | attachment; contrivance |
sport. | facility |
| |||
mechanical Q-switch |
机械开关 : 16 phrases in 5 subjects |
Air defense | 1 |
Automobiles | 1 |
Electronics | 10 |
Technology | 3 |
Wind Energy | 1 |