小さいグラウトを詰める穴のウィンチのための130m 180m 200mの試錐孔のダイヤモンドのコア試すい機械

油圧コアボール盤
July 26, 2023
Keyword: 工掘削リグ
Video Description:
Discover the ZDY 250 Full Hydraulic Tunnel Drilling Rig, designed for efficient and simple operation in underground drilling. Ideal for small grouting holes, this rig offers quick speed, stability, and easy mobility. Perfect for hydro-power stations, support drilling, and more.