Certification of welders by the National Welding Control Agency: concept and features of implementation
NAKS is the central governing body of the federal certification system for welding production. This body is
Aluminum from clay at home. Is it real?
Medieval scientists who comprehended alchemy, from its very inception, sought to learn the secret of creating the philosopher's stone,
With a homemade laser cutter you can cut thin wooden parts or engrave glass
Homemade CNC laser machine for cutting materials
The possibility of making something useful out of unused or worn-out equipment attracts many households.
Do-it-yourself lug lugs for a car
Do-it-yourself tire lugs » Useful homemade products - do it yourself.
Experienced motorists can give thousands of examples when the successful completion of a trip is hindered by mud, ice or
welding machine
How to convert a welding machine from AC to DC
Home / Devices Back Reading time: 3 min 0 2883 How to choose a quality one
How to choose aluminum profile pipes: types, standard sizes and weight + GOST table
How to use the calculator 1. Select the type, grade of material and type of rolled metal; 2. Specify it
Oil press
Do-it-yourself oil press using a jack. Making a press from a jack with your own hands
Anyone who grows oilseeds needs to purchase special equipment for the production of raw materials.
Ultrasonic welding: technology for welding plastics and metals
Equipment for ultrasonic welding of plastics Telsonic Ultrasonic AG, which we offer, is already in demand by such
sweeps
Conical reamer - holes will exactly meet the requirements
Manual conical reamer and other types of devices In order to obtain holes with a clean
Muffler for a chainsaw: how to make the tool silent?
A chainsaw is one of the common tools used for cutting trees and large shrubs. AND
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