After the start-up and debugging of the air conditioner, the indoor temperature is in a reasonable state, and the suction pressure is not lower than () can be regarded as reasonable.

After the start-up and debugging of the air conditioner, the indoor temperature is in a reasonable state, and the suction pressure is not lower than () can be regarded as reasonable.
A . 7MPA
B . 6MPA
C . 5MPA
D . 0.7MPA

Answer: D

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