Copper fittings and pipes for water supply
Fittings for copper pipes: types, characteristics, installation features
Pipe products made from copper, as well as fittings for connecting copper pipes, allow you to create
The presence of oxygen in the weld metal in the form of a solid solution or oxide inclusions reduces the mechanical properties, reduces the metal’s resistance to corrosion, and makes the metal brittle.
Oxidation of metals during welding and soldering Page 1 of 6Next ⇒ Introduction During welding
Connecting a three-phase motor to a single-phase network: 3 capacitor starting circuits with detailed explanation
Among electrical machines designed to perform mechanical work, three-phase ones are considered one of the most productive.
What are solvents of grades 646 and 647 needed for: composition, GOST, what is the difference: Instructions + Video
For the production of solvents both based on one component and using many substances.
A carver may have several drills in his arsenal, used for different tasks.
Electric engraver: what is it, what is it for, how to choose a compact drill for home use?
A wood carving drill, equipped with various working attachments, is equipment that uses
Copper soldering iron tips
How to make a thin tip on a powerful soldering iron for soldering small parts (SMD components) with your own hands.
I would like to share my experience in making stubble for a soldering iron. At work I often
Photos of window anchors
Frame anchor - secrets of practical use
Icer 12549 0 0 Icer September 26, 2016Specialization: master in the construction of plasterboard structures, finishing
How to solder SMD parts
Proper soldering with a soldering iron and hair dryer from scratch for beginners
Reviews of solder pastes Solder paste is a substance that is used in the soldering process instead of regular
How to glue plastic tightly at home
Select the appropriate adhesive according to the markings on the material. Can be used for gluing plastics
GOST 8568-77 Steel sheets with rhombic and lenticular corrugation. Specifications
STATE STANDARD OF THE UNION OF THE SSR STEEL SHEETS WITH RHOMBIC AND LENTIAN CORRUTATION TECHNICAL CONDITIONS GOST
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