Through the analyses above, we think it is akey to develop a new freshairhandlingunit.
通过上述分析计算，认为这种改造的一个关键是对新风系统的改造。
2
Obtains the operating performance of a liquid desiccant freshairhandlingunit by measuring and analysing its operating condition in winter.
测试分析了一种余热驱动溶液调湿新风机组的冬季运行情况，得出了这种机组在冬季工况下的运行性能。
3
Applies the heat pump driven liquid desiccant freshairhandlingunit to treat freshair, ground source heat pump to provide cooling, heating and domestic hot water.