单选题Which of the following will be desirable properties of refrigerant?（） (1) non-explosive (2) non-corrosive (3) that it doesn’t react with lubricantsA(1), (2) and (3)B(1) and (2)C(1) and (3)D(2) and (3)
单选题
Which of the following will be desirable properties of refrigerant?（） (1) non-explosive (2) non-corrosive (3) that it doesn’t react with lubricants
A
(1), (2) and (3)
B
(1) and (2)
C
(1) and (3)
D
(2) and (3)
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