Beijing North Zhongyi Heavy Machinery Co., LTD. : Composition of concrete mixer truckIt is composed of chassis, mixing cylinder, transmission system, water supply device, full power ret....

2022-04-20View+

Beijing North Zhongyi Heavy Machinery Co., LTD. : Definition of concrete mixer truckCement Mixer (Concrete Mixer) is a special truck used to transport concrete for construction. Becaus....

2022-04-20View+

Beijing North Zhongyi Heavy Machinery Co., LTD. : Influence of Low Temperature on Road Roller (3)The viscosity of working oil is large, but also increases the resistance of the pipeline, so that th....

2021-08-19View+