基本解釋冷凍機(jī)油英漢例句雙語(yǔ)例句Fourth step, to the host pumping a vacuum, plus the amount of refrigerant oil and refrigerant.第四步，給主機(jī)抽真空，加適量冷凍油和冷媒。jnslshwx.comMain automotive air conditioning compressor, refrigerant, refrigerant oil, compressor clutch assembly, Shell Oil and so on.主營(yíng)汽車空調(diào)壓縮機(jī)、雪種、雪種油、壓縮機(jī)離郃器縂成、殼牌機(jī)油等。company.china.alibaba.comThe energy efficiency mechanism of Polarized Refrigerant Oil Additive(PROA) is analyzed. Some disputes in study about PROA recently are discussed.本文分析了極化冷凍機(jī)油添加劑（PROA）的節(jié)能機(jī)理，討論了目前對(duì)極化冷凍機(jī)油添加劑研究中存在的一些爭(zhēng)議。refrigerant oil更多例句詞組短語(yǔ)短語(yǔ)Refrigerant ? oil 冷凍機(jī)油Refrigerant t Oil 冷凍油Refrigerant U oil 冷凍機(jī)油refrigerant -oil mixture 制冷劑含油Refrigerant E Oil 冷凍油refrigerant oil更多詞組專業(yè)釋義交通運(yùn)輸工程冷凍機(jī)油冷凍油