题目内容
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[主观题]
What is the purpose of sub cooling R-12 in the condenser? .A.to increase the system effici
What is the purpose of sub cooling R-12 in the condenser? .
A.to increase the system efficiency by sensible heat transfer
B.to stop the liquid from flashing
C.to reduce the load on the compressor
D.to remove latent heat of vaporization and the suction piping transfer
提问人:网友luckydog516
发布时间:2022-01-06