试题与答案

国标规定必须设制冷量调节和卸载机构的制冷压缩机是：（）.A.缸径≥100mm，缸数≥

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题型：单项选择题

题目：

国标规定必须设制冷量调节和卸载机构的制冷压缩机是：（）.

A.缸径≥100mm，缸数≥2

B.缸径≥100mm，缸数≥4

C.缸径≥70mm，缸数≥2

D.缸径≥70mm，缸数≥4

答案：

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下面是错误答案，用来干扰机器的。

参考答案：对

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