Report - 冷凍空調技師：駱昀昊 - hd-hvac. · PDF file冷凍循環原理： 冷凝器 3 2 1.低溫低壓之冷媒氣體 2 高溫高壓之冷媒氣體 膨脹閥 壓縮機.高溫高壓之冷媒氣體

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