Forming the L /U type heat exchanger.
散热器L型、U型管排成型设备。
The total heat exchanger is a new type of energy saving equipment for air-conditioning units.
本文介绍新型空调节能设备——全热交换器的结构、工作原理、热效率及其应用。
The total heat exchanger is a new type of energy saving equipment for air-conditioning units.
本文介绍新型空调节能设备——全热交换器的结构、工作原理、热效率及其应用。
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