DHD

DHD

 英

  • 網絡Dial Home Device; 大壞蛋; 水平距離

例句

Application of DHD Drilling Technique for Anchor Bar in Yangjiacao Landslide Treatment

氣動鉆進楊家滑坡治理錨樁施工應用

Development and Usage of DHD Gantry Crane

DHD吊車研制應用