four-side planing and molding machine

机械工程... ... 四极电动机 four pole motor 四面木工刨床 four side planing and molding machine 四棱刀具 four squared tool ...

... four plate mold 组合式结晶器 four side planing and molding machine [机]四面刨削造模机 full mold casting 实型铸造 ...