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After passing through the expansion valve the refrigerant should be in the state of （）.
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After passing through the expansion valve the refrigerant should be in the state of （）.
A、vapor
B、liquid
C、solid
D、None of the above is tree
时间：2022-01-04 06:32
关键词：
船舶辅助机械
答案解析
A
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