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单选题
Which of the following may cause that the compressor cuts off on high pressure cutout in a refrigeration plant? （） (1) faulty condensing (2) too few refrigerant (3) high discharge pressure
A
any of (1) and (3)
B
any of (1) and (2)
C
any of (2) and (3)
D
any of (1), (2) and (3)
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