defrost air 中文意思是什麼
defrost air
解釋
空氣管線-
Effect of air cooled coil fan pre - start on the refrigeration system dynamics during the reverse - cycle defrost of an air - source heat pump chiller
風機提前啟動對風冷熱泵冷熱水機組除霜的影響 -
The defrost and control of air source heat - pump
風冷熱泵除霜方法及其控制 -
Investigation and simulation of air - source heat pump during reverse cycle defrost
風冷熱泵除霜過程動態特性模擬和實驗研究
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