Scrap silver for change
Specific gravity of germanium, its properties, application, table of values
Density of metals Table of density ρ of materials g/cm3 (kg/dm3) and coefficients K = ρ/7.85* *
I-beam: size table, weight and technical characteristics of profiles
I-beam: size table, weight and technical characteristics of profiles
I-beam: table of dimensions, weight and technical characteristics - these are the data that are required
Welding machine Resanta SAI 250 | 2
Inverter welding machine SAI-250K (compact)
Over the many years of presence on the Russian market, the brand of the Latvian manufacturer of electrical equipment “RESANTA” has become popular.
Can you go blind from watching welding? - photo 1
What happens if you watch welding without a mask, why you can’t do this
From childhood, our parents instilled in us that we should not watch how a welder works -
Aluminum sheet with anode coating
Aluminum anodizing. Anodizing technology and reagents
Aluminum products are used in all spheres of human activity. The sought-after metal has a lot of valuable
Features of semi-automatic aluminum welding – technology and equipment
During critical repairs of aluminum parts and installation of profile frames, electrodes cannot be used to make reliable connections.
Popular types of aluminum electrodes for arc welding
Manual arc welding of aluminum and its alloys with a coated electrode is not used so often, however
How and with what to cut plexiglass: 6 suitable tools
Rules for carefully cutting plexiglass at home
We talk about ways to cut acrylic glass with a grinder, hacksaw, cutter and other devices. ShutterStock Home
Extruder for the production of plastic and plastic products
The development of technological progress has led to the emergence of various technologies that make it possible to produce products with improved
Pneumatic cutter
Drywall profile cutter - a tool for quickly connecting profiles
Place Name Characteristics in the ranking of TOP 10 best cutters for profile 1 BISON “MASTER” Best
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