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
CORRECT CANDLE
Razmeshalsya the edge of the brush with the bristles protruding or too sharp end of the teeth of the combs can be easily aligned with the flame of a burning candle.
CABIN BOAT “RUSLAN”
(The end. The beginning in № 5, 1975) In the previous issue we told about the new boat, created in our public design Bureau. Combining the best traditions of Russian small...
