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Kerosene, types, chemical composition, properties and applications. Kerosene is a flammable liquid, a flammable fuel.
February 26, 2020 Bends GOST 17375-2001 and other types Bends are a piece of pipe
Torch for a semi-automatic welding machine A welder, performing welding work with a welding inverter or a semi-automatic welding machine, does the same
Author of the article: Bolts are among the most common and popular fastening elements in various
Arc welding: first experiments Russian academician V.V. Petrov, who was the first to describe the occurrence of an electric discharge
Home / Articles / Bent channel A bent channel is a steel profile similar to
Tempered saw - what is characteristic of such a hacksaw? The steel from which the tool blade is made must
Acetylene explosion Since acetylene combustion and explosion are possible in the absence of oxidizing agents, including
Hacksaw cutting machine 8725 is a stationary cutting machine designed for machine cutting of rolled metal (in