短語詞組短語auger r boring 螺鏇鑽進auger rig boring 長螺鏇鑽孔continuous flight auger boring 長螺鏇鑽進power -auger boring 電動螺鑽dry auger boring method 無循環(huán)鏇挖工法Basket bit or auger boring 筒鑽或螺鏇鑽鑽進shell -and-auger boring 沖擊與螺鏇鑽探Boring auger 螺鏇鑽探earth boring auger 土鑽;探地鑽 返回 auger boring