Unified tariff and qualification reference book and its role in regulating the activities of manual electric welders
§ 45. Electric and gas welder of the 2nd category. Characteristics of work. Manual oxygen cutting and cutting with gas cutters and
Influence of sulfur on steel properties, desulfurization capabilities and behavior of sulfur under oxidative smelting conditions
The influence of the main alloying elements on the properties of steel. The influence of individual components on the properties of alloy steel
Pulley hoists - operating principle, purpose and design
Scope of use of such systems Today it is used as an integral element of the boom mechanism
DIY machine for restoring ball joints
Do-it-yourself machine for restoring ball joints - Metalworker's Guide Every owner of his own car
Density of various materials specified according to GOST. Reference table. Metals, alloys, structural elastomers, liquids, gases, other materials.
Description Copper M2 is used: for the production of high-quality semi-finished products and copper-based alloys processed
Alloying of steel: influence of carbon, manganese and silicon
The influence of carbon on the properties of steels Carbon is the main strengthening element in all steels, except
JIHT RAS has discovered a method for burning aluminum in water without chemical additives
Aluminum Aluminum came into industrial and household use relatively recently. At intersection
How to repair welding machines yourself
How to repair welding machines with your own hands From the editor Chapter 1. Design, operation and methodology
The screwdriver chuck clamping mechanism is jammed. The screwdriver chuck is jammed, what should I do?
The causes of the defect does not clamp the bit. Based on the experience of our service engineers, we can identify
Do you want to buy an automatic adjusting machine for band saws in Russia?
Types of adjustable machines To carry out one-sided or double-sided wiring, separate types of adjustable devices are produced.
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