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能够把混入冷媒中的压缩机油分离，并可加入相应新油。
Can separate compressor oil from the refrigerant and fill alternative oil.
youdao
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本公司提供各种规格型号压缩机配套冷冻机油。
Our company supplies different kinds of compressor oil.
youdao
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本公司提供各种规格型号压缩机配套冷冻机油。
Our company supplies different kinds of compressor oil.
youdao