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felipebelt felipebelt
wrote...
Posts: 316
6 years ago
What type of refrigerant oil is used in R-134a systems?
A) POE      B) PAG
C) Mineral      D) Either A or B, depending on the vehicle
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YASH1717YASH1717
wrote...
Posts: 168
6 years ago
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felipebelt Author
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6 years ago
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