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When purchasing a sink made of artificial stone, the buyer often faces such a problem as the lack of

Often in carpentry there is a need to measure angles other than 90 degrees. Such a need

In 1882, the Russian scientist N. N. Benardos was the first in the world to connect metal parts

Lack of penetration (incomplete penetration) is a welding defect, characterized as a complete or partial lack of fusion

The role of austenite grain boundaries When austenite transforms into some other phase upon cooling, then

How to make a rope yourself? Sometimes you need thick or decorative rope, which you can find in stores

The grinding process is aimed at eliminating irregularities and roughness on the ceiling surface. To achieve this

Roller shears and sheet metal cutting features In the metalworking industry for processing sheet material

The article was prepared by a specialist for informational purposes only. We urge you not to self-medicate.

There is a humorous saying: “A screw driven in with a hammer holds tighter than a nail driven in with a screwdriver.” Merge Drum