Thermite welding technology, preparation of the required mixture
Any production related to metal cannot do without welding. However, traditional methods are not always
Pinout L7805CV
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The linear voltage regulator l7805cv helps to achieve a constant value of this parameter of 5 V at
Metal trusses
Mechanism and methods of degreasing metal surfaces. Pickling of steel, copper, aluminum.
11/12/2021 Author: VT-METALL From this material you will learn: Description of metal etching technology/li> Application areas
Types of rasps
Wood file: use and design of rasp, needle file, arc, double cross and single file
Home Blog Rasp - what are the similarities and differences from a file? Roughing many
Threading tool
Features of the selection and operation of thread-cutting tools
When replacing metal pipes, situations often arise when you need to cut threads to connect individual
Goniometer. Types and types. Design and operation. Application and how to choose
History of appearance Protractor was invented many centuries ago. Experts say that this device is the first time
Is it possible to solder aluminum radiators?
General rules for installing radiators The battery is attached to the wall with special brackets. Can be installed open
Taps for threading - types, size table, requirements of GOST 3266-81
A set of thread-cutting tools will always come in handy for an artisan who makes a living by repairing automobiles and household appliances,
Electrical circuit with voltmeter
Voltmeter: what does it measure and how to use? Device, markings and description of basic principles of operation + tips on how to connect
A voltmeter is an electrical measuring instrument that is designed to measure electrical voltage at the poles of a source
Gold weight in carats
Density of various materials specified according to GOST. Reference table. Metals, alloys, structural elastomers, liquids, gases, other materials.
Table of density of substances A table of the density of substances at temperatures of 5...30°C is presented. The following substances were considered:
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