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If the microwave oven makes a loud noise, emits a sweetish smell of burnt windings, and does not heat. All these

Thread cutting with taps Among the existing detachable connections, threaded ones are considered especially reliable. In my time

It is difficult to clean rust from pipes and old walls using a metal brush and sandpaper.

Scope of metallization of plastics Scope of metallization is the production of finished products from dielectrics, which,

Corrosion-resistant steels are materials that are characterized by difficulty in cutting, including

Drills are special tools that allow you to quickly make holes in materials. For their

A piston internal combustion engine requires removal of crankcase gases, which contain

In order to increase the strength and hardness of materials, they are subjected to heat treatment: they are heated and

Home>>Welding methods>>Gas welding>>Gases for gas welding They are used as combustible gases for gas welding

When considering this issue, the first thing that requires primary attention is preparing the equipment for execution.