冷凍空調常用縮寫-1. ▫ 冰水主機(CH) CHILLER UNIT. ▫ 氣冷式冰水主機(ACH) AIR COOLED PACKAGED ... (1)張數=(A＂+ B＂)/12x2xMx3.28/17. ▫ (2)才數=張數x17.
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