If the sole of the Shoe to spread waterproof glue, and then not very thickly sprinkled with sand, you will feel on the ice, as on earth. R. ASTRAKHAN
Recommend to read
TO HELP VALVE
For lifting of drinking water from boreholes and wells, often used external centrifugal pumps of the type "don" or "Kama". It is a reliable and high-performance mechanisms, but they have...
“BURAN” WOULD BE SAFER
In the design of the transmission of a snowmobile "Buran" has a centrifugal accelerator, the CVT. During intensive operation of the snowmobile this node will wear out within two seasons....
