When you do not have a suitable spanner to Unscrew the hex-head bolt will help out any screw with two nuts — preferably square-shaped.
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FROM SCHEMATICITY – LEAGUE
The development of the increasingly popular class of model airplanes-gliders reduced dimensions traditionally associated with increasing complexity and increasing elongation of their...
TO THE TRACTOR… ON THE TRACTOR
Mechanic Valery Kirilo from the village N. Chernychova the Brest region, built the Rover "KV-4" — jeep, which can work as a wheeled tractor. As a motor it has an engine "PD-10U".