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1930s (86)

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2020 (1)

OST

1976

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Copper sealing packings. Design and dimensions.

Cylindrical thread malleable cast iron fittings. Square elbows. Construction and dimensions (restrictions imposed by GOST 8946-75).

Cylindrical thread malleable cast iron fittings. Side outlet elbows. Construction and dimensions (restrictions imposed by GOST 8948-75).

Cylindrical thread malleable cast iron fittings. Long straight pipe joints. Construction and dimensions (restrictions imposed by GOST 8955-75).

Cylindrical thread malleable cast iron fittings. Reducing pipe joints. Construction and dimensions (restrictions imposed by GOST 8957-75).

Cylindrical thread malleable cast iron fittings. Double nipples. Construction and dimensions (restrictions imposed by GOST 8958-75).

Cylindrical thread malleable cast iron fittings. Threaded bushing. Construction and dimensions (restrictions imposed by GOST 8960-75).

Cylindrical thread malleable cast iron fittings. Cap fitting. Construction and dimensions (restrictions imposed by GOST 8962-75).

Grounding sign. Design and dimensions (limitation under GOST 21130-75).

Safety sign “Caution: Electric current”. Design and dimensions.

Extrusion taps for processing non-ferrous metals and alloys. Specifications.

Universal units for moulding under pressure. Design and dimensions.

Ball bearing fit in precision nonpower machine reduction gears.

Involute spline joint “Gear wheel-pinion”.

Production of connections “Wheel gear - Pinion” on involute spline profile. Typical technological process.

Thermal treatment of blanks for extrusion. Typical operation of the process.

Lacquer coating for parts and instruments, located at front panel. Coating system selection. Typical technological processes.

Solid machine reamers of hard alloy with helical grooves.

Fine-module gearings. Methods to control lost motion.

Non-metal parts impregnation by electrical-insulating varnishes. Typical technological process.

Thermal stabilization of the sizes of the metal parts precision instruments. Typical process.

Vibroabarsive machining of parts by means of АВУС-10, АВУС-30, АВУС-100 tools. Typical technological processes.

Electro-chemical approach to fine-grained gear wheel deflashing. Standard techniques and procedures.

Fire-flame-proof solvent parts washing after machine tool plant production. Typical technological process.

Production of spiral-fluted solid reamer machines from hard alloys. Typical technological process.

Pressed strips of ВД17 Aluminium alloys.

Stamping drums and sidewalls of aircraft wheels made of magnesium alloy grade МА14.

High-tensile steel. Accelerated testing method of stress corrosion cracking susceptibility.

Corrosion-resistant steel. Methods of test for susceptibility to stress corrosion cracking.

Lubricating oils. Incineration for spectrographic determination of metal impurities.

Metals. Method for determination of fracture toughness under plane strain.

АЛБА-1 Aluminium alloy sheets.

АЛБА-1 Aluminium alloy plates.

Sheets of titanium alloys. Technical requirements.

Plastic materials. Method of coefficient of elasticity determination at filler alloy tension.

Solid-rolled rings made of steel of 0XH3M type. Technical requirements.

Solid-rolled rings made of steel of 30ХГСА type. Technical requirements.

Solid-rolled rings made of steel of 12X18H10T type. Technical requirements.

Solid-rolled rings made of steel of 40ХН2МА, 40ХН2МА-Ш types. Technical requirements.

Solid-rolled rings made of steel of 30Х2ГСН2ВМ (ВЛ-1) type. Technical requirements.

Solid-rolled rings made of steel of 13Х11Н2В2МФ-Ш (ЭИ 961-Ш) type. Technical requirements.

Solid-rolled rings made of steel of 11Х11Н2В2МФ-Ш (ЭИ962-Ш) type. Technical requirements.

Solid-rolled rings made of alloy of ХН56ВМТЮ-ВД (ЭП199-ВД) type. Technical requirements.

Castings-stock materials of siliceous copper and nickel alloy of НМКЖМц30-4-2-1(ВКМ) Grade

Welded rings from steel of Х12НМБФ-Ш type made of hot-rolled and moulded profiles. Technical requirements.

Welded rings from steel of 12Х21Н5Т and 12Х21Н5Т-ВД types made of hot-rolled and moulded profiles. Technical requirements.

Welded rings from steel of 15Х12Н2МВФАБ-Ш type made of hot-rolled and moulded profiles. Technical requirements.

Welded rings made of steel profiles.

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