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Complete set of electric hoists The most popular and easiest to install and operate device for lifting loads

An important part of the amateur radio laboratory is the low-frequency generator. It can be used to check, repair and

In industrial and domestic conditions, there is a need to control the level of liquid in containers. For this

Electricity Electricity is a unique resource. It can be produced in any quantity, it is inexhaustible and

Graphic Regarding the graphic designation of all elements used in the diagram, we will provide this overview

Clamping wires of different sections into a common lug The most difficult task during installation (especially for

Operational diagram and layout diagram of electrical connections of power plants and substations Basic requirements for operational diagrams

Why do we need color coding of wires and cables Installation and maintenance work in electrical

The design and principle of operation of a transistor A transistor is a semiconductor device designed to amplify and generate

Ultraviolet radiation is used in everyday life and medical institutions to disinfect premises (rooms, hospital wards and