... concrete hoistway 混凝土井道 concrete machine block 混凝土机座 concrete wall 混凝土墙 ...
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concrete block machine 砖机
automatic concrete block-making machine 混凝土块自动浇制机
concrete block machine operator 混凝土砌块机操作员
concrete block forming machine 砌块成型机
concrete block moulding machine 混凝土砌块成型机
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HYF-type multi-component machine for production of varieties of major Wall, slope protection, turf block, concrete steel fiber covers, Jing Quan, road side of the road.
HYF型多品种构件成型机适合生产大型护壁、护坡、草坪砌块、混凝土钢纤维井盖、井圈、道路隔离墩。
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