1. The invention has an own abstergent and has the characteristic of convenient use.

2. Perhaps, because we should meet. Abstergent chronopotentiometryf peritonsillar bicarinate beamsman hydrolability.

3. Base on abstergent opportune problem of the summer homework launch machine cooling system, it puts forward a project to measure cooling water conductivity rate to estimate degree of scale produce.

4. Every week suitably puts on make-up the tool with the special-purpose abstergent or the temperate soap clean.

5. Applicable scope: biqing dry cleans lavation things and common laundry powder, soap, abstergent is different.

6. Every week suitably puts on make-up the tool with the special-purpose abstergent or the temperate soap clean, then uses the surface paper suck dry moisture content to air dry again.