narm 中文意思是什麼
narm
解釋
南-
Environment - friendly non - azeotropic refrigerant mixture ( narm ) is used as working fluid. the rectifying column is employed to separate high boiling component, low boiling component and lubricant
本文的循環採用環保型非共沸混合工質作製冷劑，利用精餾裝置分離高沸點、潤滑油與低沸點組分。
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