试题与答案

哪种制冷剂含有最低的全球变暖潜力GWP()。 A.CFC-11 B.CFC-12 C

题型:单项选择题

题目:

哪种制冷剂含有最低的全球变暖潜力GWP()。

A.CFC-11

B.CFC-12

C.HFC-23

D.HCFC-123

答案:

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