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katovenus [111]
2 years ago
5

Why is there a need for rectification of air? *

Social Studies
2 answers:
Ugo [173]2 years ago
7 0

Answer:

To make the air cool

Explanation:

air rectification system comprised two stages

the lower- temperature separation column and high pressure stage of column

sergij07 [2.7K]2 years ago
6 0

Answer:

Because you need to breathe

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