portable drill
短语词组
- portable dental drill 便携式牙钻
- portable sampling drill 便携式取样钻机
- portable seismic drill 地震轻便钻机
- portable electric drill 轻便电钻;轻便
- portable sample drill 手提式取样钻机
- portable rock drill 手持式凿岩机
- portable engineering drill 轻便工程钻机
- portable dth drill 轻型潜孔钻机 返回 portable drill