Water dispenser toilet 30 meters

I think. For drinking water, it is required that the self-provided water source of each school must be more than 30 meters away from the pollution sources such as toilets set up independently, and the wells should be equipped with manhole covers and reinforced and locked. Schools must clean and disinfect water dispensers at the beginning of the new semester, and enterprises that provide bottled drinking water must hold valid food hygiene licenses, industrial and commercial business licenses, industrial product production licenses, tax registration certificates, and product quality supervision and inspection reports.

Water dispensers should be placed away from blackboards when placed in classrooms to prevent secondary pollution. (That's what I said first!) ）

For drinking water, it is required that the self-provided water source of each school must be more than 30 meters away from the pollution sources such as toilets set up independently, and the wells should be equipped with manhole covers and reinforced and locked. Schools must clean and disinfect water dispensers at the beginning of the new semester, and enterprises that provide bottled drinking water must hold valid food hygiene licenses, industrial and commercial business licenses, industrial product production licenses, tax registration certificates, and product quality supervision and inspection reports. Water dispensers should be placed away from blackboards when placed in classrooms to prevent secondary pollution.

I support 88928281.,That Azrael2007 is lying.,It's obviously 88928281 first.,I think the landlord should be able to see it!

This is a matter of hygiene, who would dare to drink it if it is too close...