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OST

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Stencil printed forms. Manufacturing direct and indirect ways. Typical process

Control of technological accuracy of gear milling machines. Control methods

Contact spot welding. Weld seams of devices. Types and sizes

Powder metallurgy. Iron based construction products. Thermal oxidation. Typical process

Planting bearings in hydraulic motors with adhesive joints of parts. Typical technological processes

Occupational safety standardization system. Manufacturing of microelectronics. General safety requirements

Powder metallurgy. Manufacturing of magnetic cores from precision alloy Permalloy 79NM. Typical process

Occupational safety standards system. Manufacturing of printed circuit boards. General safety requirements

Baseplates and printed board assemblies washing in hydrous solutions. Typical technological process.

Occupational safety standards system. Recycling plastics. Safety requirements

Restoration of technological precision of small-modular gear milling machines. General requirements and methods

Aviation pipes from aluminum alloys. Technical conditions

Rubber adhesives. Test methods. Uniformity determination

Rubber adhesives. Test methods. Determination of dry solids mass fraction

Solder strip brands VPR1, VPR2, VPR4 and VPR7. General technical conditions

Sealants VGF-1 and VGF-2. Preparation and use

Paint materials. Methods for determining the thickness of the coating

Fluxes for melting magnesium alloys. Stamps

Non-metallic materials. Method for determining toughness on a Dinstat type instrument

Occupational safety standards system. Aluminum, magnesium, nickel, titanium alloys. Pellet production. Safety requirements

Pressed large-size strip of magnesium alloys. Technical conditions

Level indicators used in the recording equipment and audio dubbing of movies. Types. The main parameters. Methods of control

Quality indicator system. Products of professional film equipment. Quality indicators.

Film-forming solution for applying conductive transparent coatings with a specific surface resistance of 80–3000 m onto glass for products of structural optics. Solution preparation technology and storage

Film materials. Length of parts and rolls. Methods of control

OST 2 МТ 79-3-88

Recycled abrasives. Specifications.

OST 2.BV-00-6-88

Control, management and measurement of linear and angular dimensions in mechanical engineering. General safety requirements

OST 21-112.0.011-88

Constructional materials industry safety standard system. Arrangement of work on fire safety provision on the roofing and waterproofing production enterprises

Palletizing cartridges for window glass. Technical conditions.

Specialized containers for flat glass. Technical conditions.

moulded kits for glass forming machines OTU.

Argillous raw material (geological materials) for ceramic bricks and stone production. Technical specifications. Testing methods.

Quality indicator system. The equipment for production of mineral white products. Product indicators.

Double roll crushers. Types, basic parameters and technical requirements.

Flatwork ironing machines. Technical requirements and testing methods.

Volume hydraulic drive gear pumps. Specifications.

Hydraulic distributors for tractors and agricultural machinery. General Specifications.

Piston hydraulic cylinders for tractors. Technical conditions.

OST 23.2.168-88

Gear-type dividers. Basic parameters.

OST 23.2.169-88

Reaping parts of combine harvesters. Main parameters and connection dimensions.

OST 23.2.170-88

Stamped semi-casings for bearings with double-sided seal and spherical mounting surface for agricultural machines. General specification.

Labour safety standard system. Tractor and combine Engines. Limit value of noise and vibration characteristics. Definition methods.

Non-shaving taps with curved part of the intake for deaf threads. Design and dimensions.

OST 24.040.018-88

Labour safety standard system. Method of determination track machine noise characteristics.

OST 24.046.27-88

Snow-removal trains and railway snow-plough. General technical requirements.

OST 24.090.85-88

Electric drives of cargo cranes. Calculation standards.

OST 24.140.05-88

Brake shoes and brackets of locomotives for narrow gauge railways. Technical conditions.

OST 24.153.12-88

Bearing boxes for bogie wheel sets of passenger coaches and main-line freight cars for railroads with 1520 mm of track spacing. General technical requirements.

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