BS 8525-1:2010

Filtration - A process where solids are seperated from liquids through a *filtration* process

water - A chemical substance. Chemical formula H2O.

Quality - An object that has quality is superior in function and finish than a less quality object.

Treatment - A way in which medics care for patients illnesses. A manner which someone behaves to someone else.

Instructions - An informative direction to take.

Design - A drawing or styles that shows the look and functionality of something before its made.

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