Concrete Mixer, Construction Machinery, Gearbox manufacturer / supplier in China, offering B Bevel-Helical Gearbox for Heavy-Duty Applications 0-2000 Input Speed, H Helical Gearbox: Robust Design for 50-90000nm Torque Range, H Helical Gearbox: Precision Engineering with 50-90000nm Torque Transmission and so on.
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