Pipes of heating are laid, usually near the walls, and even along corners. On the reverse side is difficult not only to paint them, but even control the quality of work. To tighten the pipe enough to use to control a small mirror, and to eliminate flaws — pad of foam sandwiched in “crocodile”. GLUKHOV, Saransk
Recommend to read
P-06 EXPERIMENTAL
In 1935, in the Reactive section of the CA osoaviahima of the USSR designer A. I. Polar was designed and built experimental rocket. Originally it was called "Osoaviakhim" (R-1)....
INSTEAD OF LIPSTICK — FERRITE
To match the antenna output stage of a simple Amateur transmitter on the bands 80 and 160 meters are usually used FERROVIAL made on the basis of a unified regulator of the size of the...
