To clean very dirty floors in commercial premises or to refresh a larger area, including the site with asphalt or tile floors, a country or a plot, will allow that such scrubber brush. From traditional it is characterized in that as cutting a pipe (plastic or metal), which through a flexible hose connected to the water supply.
Recommend to read
FOTOSKETCHER ON LPT
The availability of modern element base used in television remote controls (remote control), allows you to create a simple counter connected to the receiving side of the computer LPT...
INSTEAD OF WATERCOLORS
Do not rush to throw away the plastic packaging from used water-colour paints. It can be used for storage of small parts. L. MALAMUZH, g. Zolotonosha
