refrigerant oil
常见例句
- Fourth step, to the host pumping a vacuum, plus the amount of refrigerant oil and refrigerant.
第四步,給主機抽真空,加適量冷凍油和冷媒。
jnslshwx.com - Main automotive air conditioning compressor, refrigerant, refrigerant oil, compressor clutch assembly, Shell Oil and so on.
主營汽車空調壓縮機、雪種、雪種油、壓縮機離郃器縂成、殼牌機油等。
company.china.alibaba.com - The 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油添加劑(PROA)的節能機理,討論了目前對極化冷凍機油添加劑研究中存在的一些爭議。 返回 refrigerant oil