Equipment
 Design and design of a fan Diagram of operation of a radial fan Sometimes an impeller is not enough to move air
 Most car owners treat their four-wheeled friend with due reverence, trying to prevent
 Homeowners who heat their homes with a wood-burning boiler or stove have to prepare 4-12 cubic meters of logs annually. Undoubtedly 
 Removing pipes is a labor-intensive, dirty and dusty process. Every plumber wonders how 
 A cordless screwdriver is an indispensable tool that is often used around the house. There are situations when the battery 
 Business can be associated not only with the manufacture of products that are directly consumed by the population. Good 
 Metal allows you to realize many creative ideas. But working with it requires special skills and abilities. 
 Curls made of metal rods are often used to decorate the interior of premises and local areas.
 At all times, products such as:
 Angle grinders are available in almost every home workshop today. This is justified by the fact that with