
With prolonged use of a blowtorch is often out of order pump mounted in the housing. Offer instead of the piston set machined fitting with valve core inner tube, which is secured by a regular nut with a gasket made of petrol-resistant rezny. Now the injection of air can produce a conventional automotive pump.
A. PIPALUK, Lutsk
Recommend to read
ALWAYS AT HAND
Shaver with its long cord is very inconvenient for storage. But this simple device will make it convenient. On a plate of soft metal or plastic check with a cap of the razor its outline...
THE GENERATION OF LOSERS
The superiority of the American fleet at sea after the Second world war was so undisputed that the creation of new warships, with the exception of aircraft carriers for the United States...