China Portable Trailer Concrete Pump with Mixer (JBT30 ...
Description of JBT30 Portable Trailer Concrete Mixer Pump Trailer concrete mixer pump is the newest products patented by our company it is combined by thetraditional concrete pump and the mixer together it is the most suitable used in four to six floor buildingsespecially in the group buildings bridges and the spread of small construction sits where need theconcrete mixer at the scene.
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