[生活需要] 钻套 auger shell: 钻螺shell auger: 壳钻; 清孔钻shell and auger boring: 砂泵螺钻钻探shell-and-auger bore: 砂泵螺旋钻钻探shell-and-auger boring: 冲击与螺旋钻探下载手机词典可随时随地查词查翻译