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?8557.When purging a freon airconditioning system, it is important to release the charge at a slow rate.What is the reason for the slow-rate discharge?

发布于 2021-02-18 22:11:59

【单选题】
A ?Prevent the large amount of freon from contaminating the surrounding atmosphere.
B ?Prevent excessive loss of refrigerant oil.
C ?Prevent condensation from forming and contaminating the system.

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wzh1326 2023-02-18

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