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
DIESEL BUS ELECTRIC
The development of industry in our country in the mid 30-ies of the last century entailed the growth of cities, and in these conditions all the more urgent became the problem of their...
IN THE SKY — “ALBATROSS”
To create a device is simple, inexpensive to perform and at the same time with high performance — such is the aim of gliders. We offer our readers the description is very promising...
