Good protective glass on the shield or the mask of the welder can be done independently. To do this, cut out two Windows of the same size that the visor or mask, and smoke one of them. It remains only to glue them (having laid between the glass paper gasket) ordinary silicate adhesive. E. BOULUKOS, St. T e R m e s, Uzbekistan
Recommend to read
UNUSUAL ELECTROLET
With a slight rustle of the blades of the propeller model took to the air. Passed one circle, two, three. All this is familiar today in many circles of our country guys raise flying...
Correspondence duel
The need to cover ground-based air defense armored and mechanized units in the attack, and on the march from air attacks became apparent during the Second World War. Almost in all the...
