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  FreshWater

Sigma KEE - FreshWater

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
淡水
FreshWater is the subclass of Water that has low soluble mineral content. See also DrinkingWater.
Relationships      
Parents Water The Class of samples of the compound H20. Note that this Class covers both pure and impure Water.
Children 飲用水DrinkingWater is the subclass of Water that is safe to be consumed by Human.
 TapWaterTapWater is Water from the tap. It is mostly safe to be consumed by Human in some advanced countries, but it may also contain harmful substance, such as lead which are bad for human health. It is this reason that it is not classfified under DrinkingWater.


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