CN
Home Page - Innovation Technology - Life Inspiration - Liby
Scientific and Technological Innovation Life Inspiration
QuestionIs bubble related to the decontamination effect?
A. Bubble does not relate directly to the decontamination effect. Bubble can reduce mechanical friction of washing machine and affect the washing effect. Besides, bubble is hard to rinse and wastes water and power. As a result, wastewater increases and contaminates the environment.
Index Pre 1 2 3 4 Next Last