![]() |
| |||
气力排种式播种机 | |||
氣鑽; 風鑽; 風壓鑽探 | |||
风钻; 气腿钻 | |||
风动凿岩机 | |||
风动钻机 | |||
风镐; 气动钻; 气动排钟式播种机; 风动钻车; 风动钻; 风动打眼机 | |||
气钻 | |||
风动钻 |
pneumatic drill : 27 phrases in 7 subjects |
Engineering geology | 2 |
Explosives and Explosive Ordnance Disposal | 2 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Rail transport | 1 |
Space | 1 |
Technology | 18 |