A thyristor is a semiconductor device of pnpn structure that plays the role of a key in circuits with
Slotting machines (Fig. 1) are designed for mechanical processing of metals by cutting using special cutters.
If the chemical composition of damask steel or damask is practically the same, then the technology for forming these
A cutting cutter is a type of turning tool designed for through cutting of a workpiece.
No welding takes place without the main element - the electrode. To a specific welding machine
A 12 volt voltage stabilizer is often used in a car's electrical circuit. Automotive power supplies (battery
A walk-behind tractor is a necessary unit, but expensive. Fortunately, you can do this yourself. Read more
Each bolt, manufactured according to established standards, is marked: The manufacturer's company mark. Class
Often, when operating various equipment, it becomes necessary to control the speed of rotation of a DC electric motor. For
When building a house and landscaping a site, it is often necessary to make round holes in the ground. They
