Is all sorts of advice was on the use of caps and lids from unnecessary bubbles and tubes. Here’s another — receiving beautiful shaped heads of bolts or nuts. Look at the picture. Depending on the conceived in the cover is inserted into the bolt (or nut, screwed on a greased bolt) and filled with epoxy resin.
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Frost tests the tires
Winter has arrived, and the flow of motor vehicles on the highways of our country has noticeably thinned. The fleet of cars and motorcycles belonging to individual owners is almost...
IN THE SKY ON THE ROTOR
Cord model gyroplane with the engine MK-17. Readers of the magazine "modelist-Konstruktor" no need to explain, what is a gyro. However, the current model airplanes, most likely, have...
