What is meant by ventilation ?

May 12, 2017 by Abdullah Sam

By ventilation is meant the removal of the poisonous gases which collect in the air of inhabited rooms or
houses, and the supply of pure air.

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by Abdullah Sam

I’m a teacher, researcher and writer. I write about study subjects to improve the learning of college and university students. I write top Quality study notes Mostly, Tech, Games, Education, And Solutions/Tips and Tricks. I am a person who helps students to acquire knowledge, competence or virtue.

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