pressure-fluid drive percussive tool, portable with pressure-fluid drive
【建筑】液压槌钻，采掘
pressure-fluid drive (liquid pressure drive) hammer drill
暂无补充释义。
pressure-fluid drive (liquid pressure drive) hammer drill
暂无补充释义。
pressure-fluid drive percussive tool, portable with pressure-fluid drive
pressure-fluid drive (liquid pressure drive)
pressure-fluid drive