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Exact sciences The unit of measurement of pressure in physics and chemistry is the letter “P” (translation into

Characteristics of steel grade St3sp St3sp - Structural carbon steel of ordinary quality, good weldability, welding

Sizes of bolts and nuts Recently, car manufacturers are increasingly using

As you, dear readers, have already found out, laminate is a floating floor covering. And he's going to

Features of the method Steeloscopy allows you to evaluate the chemical composition of the metal of welds. That is, the method allows

Low-carbon steels on the phase diagram The iron-carbon phase diagram shows the dependence of the phase composition of steel on

What is considered a refractory metal? The sign by which a metal is classified as a group is indicated by the name.

Lifting operations are classified as potentially hazardous. Norms and rules for the operation of slings relating to such important

Hardening of steel 45 is carried out in order to increase the hardness, wear resistance and strength characteristics of the surface of workpieces

During the soldering process, to eliminate all kinds of problems, such as rust or other contaminants, special