Galvanic corrosion of aluminum
Aluminum and its reaction with water Aluminum was first obtained only at the beginning of the 19th century
Options for manufacturing power supplies for an 18 V screwdriver
Easy tool restoration The main advantage of a cordless screwdriver is its mobility. Used in such instruments
How to properly install a rivet nut
How to install a button on clothes at home - step-by-step instructions and video
In this review we will talk about how to properly install a rivet nut. But first let's figure it out
What kind of drill to use for furniture Euroscrews?
Features of furniture euroscrew, main scope of application
A Euroscrew is a fastening element, also called a confirmat, and has been known since the early 1990s. This
What is the boiling point of iron?
Iron is an element of the side subgroup of the eighth group of the fourth period of the periodic table of chemical elements D.
Liquefied gas. Liquefied hydrocarbon gases LPG = Liquefied petroleum gas (LPG) and NGL == WSLH (wide spread of light hydrocarbons) = NGL (Natural gas liquids)
Gas density table Density table of liquefied propane-butane mixture (in t/m³) depending on its
Auxiliary symbols for designating welds
Welding is a reliable joining method, but sometimes welds need additional reinforcement to make
wood glue moment
Wood glue: overview of manufacturers and tips for choosing
Glue is a mixture or substance, various multicomponent solutions, which are made on the basis of organic
Reaming: what is it - types of tools according to processing accuracy and method of use
A cutting type tool is designed for finishing cleaning of holes obtained by drilling, boring and
About car screw jacks: device, features
Every car enthusiast, both beginner and more experienced, must have
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