机房专用.蒸发器供液量的调节是通过（）的工作来实现的。_爱下问搜题

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问题填空题

机房专用.蒸发器供液量的调节是通过（）的工作来实现的。

答案

参考答案：热力膨胀阀

单项选择题

Questions 24-30

·Look at the questions for this part.
·You will hear a passage about job. You will listen to it twice.
·For questions 24-30, indicate which of the alternatives A, B, or C is the most appropriate response.
·Mark one letter A, B, or C on the Answer Sheet.

We can infer from this passage that a change-over of roles in the family ______.

A．is quite necessary in modern life

B．is probably based on some practical reasons

C．aims solely at a complete emancipation of women

判断题

县级以上地方人民政府负责煤矿安全生产监督管理的部门、煤矿安全监察机构发现煤矿有瓦斯动力现象而没有采取防突措施的，责令停产整顿，并将情况在5日内报送有关地方人民政府。