This is especially true for the harder materials of construction.
对于较硬的建材更是如此。
Production and sales for sand, stone, cement, steel and other construction materials.
沙石料地材、水泥、钢材等建筑材料的生产销售。
See page 2 for a list of Components and Construction Materials for more details.
如果需要更多的资料，请参阅第2页的《部件和结构材料》清单。
Said invention has provided for producing a new type construction materials-cellglaze.
本发明提供了一种新型建材――赛琉璃的生产加工方法。
Said invention has provided for producing a new type construction materials-cellglaze.
本发明提供了一种新型建材――赛琉璃的生产加工方法。
应用推荐