Which concrete drills are best suited for drill work?
From the author: hello, friends! To carry out repair and construction work, it is often necessary to drill concrete
Metallization of printed circuit board holes at home - step-by-step instructions
Let's talk about designing vias - for serious electronics their quality is very important.
Pneumatic professional gun with sand intake from an external container
(+22 photos) Making a sandblasting gun with your own hands
The sandblasting gun, which is equipped with both industrial and domestic installations, is a universal device. WITH
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Chambers and equipment complexes for electric arc metallization
Basics of electric arc metallization 1.1. Electric arc metallization process Electric arc metallization is the melting of two wires
Heat treatment of metals. Annealing of the first kind.
Annealing is one of the main heat treatment operations designed to obtain certain properties of steel. She
Pipe development length. Calculation scheme.
Online pipe calculator, calculation of pipe sizes (mass and weight of pipes, volume of internal space, surface area, etc.)
Published on Sep 21, 2014 Category: Mechanics | When designing and manufacturing bent parts from
Both non-ferrous alloys, steel or cast iron can be plated with gold
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Having learned how to perform gold plating at home, which is not as difficult as it might seem
How to install hidden hinges with your own hands: installation and adjustment
The correct installation and adjustment of hidden hinges completely influences the further operation of the door. Therefore, if
Anchor bolts: overview characteristics, classification and principle of operation. All about marking mechanical and chemical anchors
Obviously, each of these materials has its own pros and cons. Steel anchors showing
How to properly solder cast iron
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