This article discusses the influence laws of HTHP on cement stone strength.
讨论了高温高压对水泥石强度的影响规律。
Concrete is made of cement, sand, stone and water.
混凝土是由水泥，砂子，石头和水混合而成。
Cement pointing is harder than soft brick or stone.
在混凝土上勾缝比在软性砖或石头上更难。
Data: shallow Mouth Basin, stone, cement, sand etc...
资料：浅口盆、山石、水泥、沙子等。
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。
The stone stuck fast in the cement.
石子同水泥牢牢地粘在一起。
The economic analysis of movable mark stone and cement mark stone is given.
最后对活动标石与水泥标石进行了经济分析。
The preparation of red cement using activated red mud stone has been studied.
介绍利用活化红泥岩制备红色水泥的研究。
The preparation of red cement using activated red mud stone has been studied.
介绍利用活化红泥岩制备红色水泥的研究。
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