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OST

1976

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OST 11-338.000-76

Piezoelectric ceramic elements. Classification and nomenclature.

OST 11-382.006-76

Projection devices. General specifications.

OST 11-446.009-76

Valves for low-temperature environment.

OST 11-471.003-76

single-phase transformers, power supply voltage up to 1000 V. Methods of calculation.

OST 11-475.003-76

Low-frequency throttles of rectifier filters. Calculation methods.

OST 11-479.003-76

Deflection systems for TV receivers of black-white and colour picture. Energy-to-weight ratio towards horizontal-deflection coils and vertical-deflection coil sensibility.

OST 11-707.004-76

Ultrahigh frequency ferrites. Grades, main parameters and measurement methods.

OST 11-707.014-76

Ferrite magnetostrictive. Stamps, basic parameters and measurement methods

OST 11-868.003-76

Vacuum system couplings. Rubber seal and nipple joints.

OST 11-868.004-76

Vacuum system couplings. Rubber seal and nipple-fitting joints.

OST 11-868.005-76

Vacuum system couplings. Hinge clamps and rubber seals flange joints.

OST 11-868.006-76

Vacuum system couplings. Centring rings and rubber seals flange joints.

OST 11-868.008-76

Vacuum system couplings. Vacuum pipe fittings.

OST 11-868.009-76

Vacuum system couplings. Fitting-nipple, flange and pipe joint elements. Technical requirements.

OST 11-OD0.028.002-76

Electrovacuum devices. Carbonates of alkaline earth metals barium, strontium, calcium. Technical conditions

OST 11-OD0.054.050-76

Color CRT tube. Gradient settings. Technological process.

OST 11-OD0.054.057-76

Solid state lasers. Substrates of flat mirrors. Technological process

OST 11-OD0.054.059-76

SHF vacuum tubes. Pressed headers. Technological process.

OST 11-OD0.070.006-76

Gas discharge devices. Storage terms and conditions of materials, details and assembly units.

OST 11-OD0.334.017-76

Gas discharge devices. Impulse thyratrons. Electrical resistance, reliability and service life testing methods.

OST 11-OD0.335.035-76

Electron-beam devices. Standard forms for envelope calculations on electronic digital computing devices.

OST 11-OD0.359.005-76

SHF vacuum tubes. Non-evaporable getters. Mechanical strength control method.

OST 11-OD0.359.006-76

SHF vacuum tubes. Non-evaporable getters. Control method of getter hydrogen absorption capacity.

OST 11-OD0.359.007-76

SHF vacuum tubes. Non-evaporable getters. Void control method.

OST 11-OD0.359.008-76

SHF vacuum tubes. Non-evaporable getters. Control method of void of getters without holder blocks.

OST 11-OD0.730.007-76

Receiving TV cathode ray tubes (television picture tubes). Aluminium hinges.

OST 12.44.010-76

Equipment of mine automatic equipment. Reliability. Optimisation of indicators.

OST 12.44.016-76

Slip joints of hydraulic lines.

Upset rings for bolt rivets. Design and dimensions.

Bolts with lightweight hex head. Design and dimensions

Bolts with lightweight hex head. Design and dimensions

Bolts with reduced hexagonal head with Х3 attachment made of titanium alloy. Design and dimensions.

Bolts with hexagonal head made of titanium alloy. Design and dimensions.

Bolts with reduced hexagonal head made of titanium alloy. Design and dimensions.

Bolts with countersunk head at angle of 90° made of titanium alloy. Design and dimensions.

Bolts with rounded countersunk head at angle of 120° made of titanium alloy. Design and dimensions.

Bolts with flat head made of titanium alloy. Design and dimensions

Bolts with reduced flattened-round head made of titanium alloy. Design and dimensions.

Hexagonal-headed screws made of titanium alloy. Construction and dimensions.

Reduced hex-head screw made of titanium alloy. Construction and dimensions.

Countersunk screws with an angle of 90 degrees made of titanium alloy. Construction and dimensions.

Oval head screws with an angle of 120 degrees made of titanium alloy. Construction and dimensions.

Flattened-round head screws of titanium alloy. Construction and dimensions.

Reduced flattened-round head screws made of titanium alloy. Construction and dimensions.

Bolts and screws made of titanium alloy. Technical requirements.

Soft-collar rivets. Design and dimensions.

Rod rivets. Technical conditions

Curved furniture parts and glued squared parts. The main connections. Design and dimensions

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