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It is the first thing for people who buy a new house is decoration.But people have been always paying attention to the harmful gases
which new house generated inevitably.So when they could move into the dream of a new house?And what the air concentration is healthy for people?The Vase Airexamination Apparatus is used to detecting and warning the harmful gases in the decorated houes.Especially
for those who have just married and been pregnant,that will be more valuable for them.