Devices for pulling wires and cables through closed installation channels
Let's look at forging operations in detail, with videos and drawings. You may need the following links: Where
Non-magnetic 10-ruble notes 1992
Characteristics, types and features of non-magnetic coins
When valuing coins in numismatics, one often takes into account what kind of coin it is, magnetic or not.
Cutting and bending of aluminum in Moscow in the shortest possible time
09.29.2015 Author: VT-METALL Many people offer custom aluminum cutting service, but only in our
Gas welding of steels Gas welding of low carbon steels
Alloying of steels is carried out to obtain special properties that allow the material to be used in various extreme conditions.
Alloy steel 20Х13: characteristics, application, analogues
GOST and other regulatory requirements for steel The production of this grade of material is regulated by regulatory documents
Handmade rose
Artistic forging - the history of the art and skill of blacksmiths
According to technical terminology, artistic forging is a method of metal processing in which the achievement of the required forms
What is copper ore, how is it mined, processed and what is it used for?
Synonyms: Thin mixtures of native copper and cuprite were called cuprocuprite (Vernadsky, 1910). Whitneyite (Ghent,
Copper Tools: An Overview for Beginners
Copper is a ductile material that is not subject to oxidation. Small parts are made from it and used in
Slavic copper jewelry
Les Echos: copper from the heart of Siberia promises to become the “new Russian oil”
Copper has been known to man since ancient times; people learned to mine it and use it to create tools,
At what temperature does 65g steel lose its properties?
Heat treatment of steel 65G Structural high-carbon steel grade 65G, supplied in accordance with the technical requirements of GOST 14959,
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