Carbureted internal combustion engines with ignition systems with contact breaker are used in automobiles, motorcycles, motor boats and other vehicles. For such systems uses a variety of so-called electronic ignition systems, improves the process of interrupting current.RINSE THE CENTRIFUGE…
Quickly tolocate linen is available in a vertical centrifuge of the washing machine. This will require in its cap to install a simple water nozzle spray gun. Download drum linen, turn the machine on “spin” and submit using the water hose to the nozzle. Pure water passing through the cloth into the sink, quickly gets Read more…
In the early 1960-ies of the Soviet armed forces required a new aviation-missile complex to combat air targets flying at altitudes from 500 to 23 000 m with a speed of from 500 to 3000 km/h. to Solve this problem was possible only through the establishment of an appropriate rocket class “air—air” and the aircraft carrier with a powerful radar gun.
—
10 years have passed since the moment when on the ice kartodromo countries started regularly played the championship of the Union and the RSFSR. In the winter competition includes two classes of racing and two classes of models-copies of planes with compression engines of 1.5 and 2.5 cm3. Today’s theme is the racing model of the sleigh, their schemes, design features, propellers, etc.
Probably there is no sector of the economy, which would not have developed or used bulk materials. And for most of these powdered products is the most insidious enemy — humidity. To get rid of her, used a variety of dryers, which despite their structural dissimilarity is used most often one and the same principle of dehydration — contact: the powder comes into contact with the hot surface inside the evaporation chamber of the installation. However, such contact is harmful to many materials because of the high temperatures they lose their quality.