... 风力净化法 aircleaningprocess 空气净化法 CAA 化学净化法 chemical purification ; chemical cleaning method ...
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The chemical cleaning method of convection section tube for hydrogen manufacturing furnace was recommended.
介绍了制氢炉对流段炉管的化学清洗方法。
The paper analyses the reason of fou ling in an Oxy -hydrogen system and introduces the oriented chemical cleaning method.
分析了某厂氢氧站系统结垢原因，介绍了针对性的化学清洗方法。
In order to provide adequate flushing time for oil circulation system, it is discussed how to cut down the installation time of oil pipeline arrangement for a better chemical cleaning method.
为了给油循环有足够的循环冲洗时间，针对缩短油管道配制安装时间的要求，探讨并介绍了一种更好的酸洗方法。
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