It provides reference for the reasonable design, the safety and economical operation of heat-pipe air preheater.

该方法为热管空气预热器的合理设计和安全经济运行提供了参考。

youdao

It provides reference for the reasonable design, the safety and economical operation of heat-pipe air preheater.

该方法为热管空气预热器的合理设计和安全经济运行提供了参考。

youdao