Equipped with the heat exchanger that can use residual heat to produce active steam, efficiency of the furnace is up to 72%.
研发的热交换器能够将排出的余气重新利用，热效率达到72%。
Equipped with the heat exchanger that can use residual heat to produce active steam, efficiency of the furnace is up to 72%.
研发的热交换器能够将排出的余气重新利用，热效率达到72%。
应用推荐