qt8-15 high quality hydraulic pressure concrete cement ...
China Cy2-10 Hydraulic Brick Press Machine Automatic ... Hydraulic pressure technology is adopted by this machine the pressure can be as high as 30Mpa so the blocks produced are of good quality large density and high strength. 4 High quality mould All mould use precise wire cutting and carburizing heat treatment to prolong its service life.The machine frame is made of special thick steel and ...
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