cable fishing toolcable-tool drillingjump drillingrope boringrope drillingspud drilling钢绳: steel cable冲击: lash; pound钻进: worm one's way in; drilling钢绳冲击钻进法: rope and drop-pull method钢绳冲击钻进方法: cable drilling system; cabletool drilling system下载手机词典可随时随地查词查翻译
