蒙古采购需求：纤维水泥板/硅酸钙板生产线、水泥瓦楞屋面板生产线、EPS夹芯水泥墙板生产线、空心水泥墙板生产线、MgO板生产线、硫酸钙板生产线

原文：Fiber Cement Board/Calcium Silicate Board Production Line, Cement Corrugated Roof Panels Production Line, Eps Sandwich Cement Wall Panels Production Line, Hollow Core Cement Wall Panels Production Line, Mgo Board Production Line, Calcium Sulfate Board Production Line