It will be a good helper in all cases where any surface is necessary to impart roughness. For example, to glue ceramic tiles on painted with oil paint the wall. You take a plate, fill her sparse number of nails so that their edge came from the other side, and you do not need to spend a lot of time and effort to cover the wall of the grooves providing the best coupling with the applied cement mortar.
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GRANULES? NO PROBLEM!
In the journal "modelist-Konstruktor" No. 2 for the year 1989 was published material A. Baklinskogo from the city of Kremenchug, Poltava region about micromelia, which he designed for...
CENTRIFUGAL JANITOR
When the problem occurs clean from rust or scale, of small-diameter pipes, the question naturally arises — how can this be done? We advise you to make a simple centrifugal purifier....
