![]() |
| |||
electric rotary hammer | |||
rotary hammer | |||
electric hammer; electrical hammer | |||
power hammer | |||
| |||
electric hammer; electrical hammer |
电锤 : 43 phrases in 7 subjects |
Electronics | 2 |
Engineering geology | 1 |
General | 1 |
Hydroelectric power stations | 4 |
Metallurgy | 3 |
Space | 1 |
Technology | 31 |