How to make the temperature difference between the inside and outside of the bathroom vent the same

Toilet does not refer to a toilet alone, but is a collective term for toilets, toilets, and baths. According to the layout, the toilet can be divided into three types: independent, part-time and compromise. According to the form, it can be divided into semi-open, open and closed.

At present, it is more popular to distinguish between dry and wet partitions. Residential bathrooms are generally divided into dedicated and communal. The dedicated one serves only the master bedroom; The common ones are connected to the public walkways and are shared by other family members and guests.