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Hydraulic fluid composition for refrigeration machine oil and refrigerator
Hydraulic fluid composition for refrigeration machine oil and refrigerator
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机译:制冷机油和冰箱的液压流体组合物
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摘要
One aspect of the present invention is a refrigerating machine oil containing a base oil, a dithiophosphate ester and an amine salt of an acidic phosphate ester.
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