Grade third unit project three chemical production requirements, how to use the homemade filter is simple, fast, time-saving, economical, practical method for filter?
S Mau Maune Shah Osz Shali Mu HedaSimple filter method
Put the materials in order and pour the water slowlyThe filtered water is caught in a container and sterilized as drinking water
Simple filter methodIn the bottom of the bucket to open a small hole in the bamboo tube inserted, it is from water.
