耐火混凝土 [建] refractory concrete
- 楼面既可以用耐火混凝土建造,也可以用木料建造。
These may be constructed either in fire resisting materials, such as concrete, or in timber. - 用耐火混凝土挡渣墙可以代替挡渣铁,且费用低,使用寿命长。
Fireproof concrete not only can be taken the place of slag iron, but also the cost is lower and use life is longer. - 本文叙述了某卫星发射塔架导流槽耐火混凝土工程采用的喷射混凝土施工工艺和有关技术难点以及相应的解决措施;
The paper describes the construction technology of shotcrete used for flow channel of satellite launching frame, its technical difficulty and corresponding measures.
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