 |
| |||
| 风动凿岩机 | |||
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| 车间冲击风，锤钻 | |||
| 冲击式凿岩机 | |||
| 锤式轧碎机〔碎石机〕 | |||
| 震击钻井装置; 顿钻 | |||
| 冲击钻机〔头〕 | |||
| 冲击钻机 | |||
| 冲击式钻机; 风钻; 凿岩机; 震击钻井器具 | |||
| 冲击式钻机; 取芯凿岩机; 锤钻; 冲钻机; 冲击凿岩机; 撞钻; 冲钻 | |||
| hammer-drill: 71 phrases in 10 subjects |
| Architecture | 1 |
| Construction | 1 |
| Drilling | 1 |
| Engineering geology | 6 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 5 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Technology | 53 |