试题与答案

()是闪蒸出料含水量高的现象之一。A、蒸馏真空波动 B、蒸馏进料缓冲槽液位高 C、蒸

题型:单项选择题

题目:

()是闪蒸出料含水量高的现象之一。

A、蒸馏真空波动

B、蒸馏进料缓冲槽液位高

C、蒸馏塔温下降

D、闪蒸罐液位升高

答案:

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     In many countries today, laws protect wildlife. In India, the need for such protection was realized

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