The exothermic cable low-temperature radiation heating system is a new type of heating mode that is suitable to the variation of the urban energys structure.
发热电缆低温辐射供暖系统是为适应城市能源结构的变化而出现的一种新型供暖方式。
On the basis of experimenttal results and the characteristics of ladle chemical heating, Silicon series ferroalloys are recommanded to be Non-Al exothermic agents.
分析了不同发热剂种类和发热剂加入量对钢水升温处理效果的影响；
The device can be particularly used for exothermic reactions such as acid and alkali, nitration and reactions in which outgrowths can be produced without even heating.
因此特别适合于酸碱、硝化等剧烈放热反应以及在受热不匀状 态下易生成副产物的反应。
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