dragline的用法和樣例：
詞匯搭配
- dragline loader 拉索裝載機(絞盤式)...
- dragline excavator 拉索斗式挖土機,吊鏟...
- dragline bucket 拉索戽斗,吊鏟抓斗...
- dragline ditch cleaner 繩索式拖斗清溝機...
- dragline stripper 剝離電鏟
- dragline cableway excavator 纜索挖土機
- dragline tower excavator 塔式拖鏟
- dragline scraper 帶式刮土機,索斗挖掘...
- dragline cableway 索斗挖掘用索道...
