1500 متر مكعب في الساعة محرك كشط الصرف الجوي يعمل بدون أنابيب

جرافة امتصاص القاطعة
April 20, 2025
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.