1時間あたり1500m3 ジェット吸い込み掘削機 パイプラインなし

切断用吸水ドレーガー
April 20, 2025
Keyword: 砂掘り機
Video Description:
Discover the high-efficiency and environmentally friendly Jet Suction Sand Pumping Ship, designed for underwater dredging without a pipeline. Ideal for river dredging, port maintenance, and land reclamation, this tool combines high-pressure water jet crushing and vacuum suction technology for superior performance.