OST

OST 23.5.770-79
OST 23.5.770-79
3rd station matrix. Design and dimensions.
OST 23.5.771-79
OST 23.5.771-79
3rd station dies with hard alloy sectional inserts. Design and dimensions.
OST 23.5.772-79
OST 23.5.772-79
3rd station punches. Design and dimensions.
OST 23.5.773-79
OST 23.5.773-79
4th station matrix. Design and dimensions.
OST 23.5.774-79
OST 23.5.774-79
4th station punches. Design and dimensions.
OST 23.5.775-79
OST 23.5.775-79
Industrial equipment for tapping machines. Technical requirements.
OST 24.001.28-79
OST 24.001.28-79
Industry-based subsystem of product quality control of heavy and transport machine building. General provisions.
OST 24.001.32-79
OST 24.001.32-79
Industry-based standardization system. Compliance assessment of technical documents.
OST 24.001.38-79
OST 24.001.38-79
Industry-based standardization system. Procedure for construction and representation of activity in the field of standardization.
OST 24.001.39-79
OST 24.001.39-79
Industry-based standardization system. Methods of defining of economic efficiency of standards.
OST 24.001.43-79
OST 24.001.43-79
Departmental system of product quality control. Provision of materials, semi-finished products and vendor items quality at storage and transfer to production.
OST 24.003.02-79
OST 24.003.02-79
Industry-based unification system. Planning and report of units unification.
OST 24.008.06-79
OST 24.008.06-79
Departmental system of product quality control. Measurement assurance of production quality. General provisions.
OST 24.010.10-79
OST 24.010.10-79
The names of units, machine tools and machinery in metallurgical engineering.
OST 24.012.02-79
OST 24.012.02-79
Steel-pouring ladles. Technical conditions
OST 24.013.15-79
OST 24.013.15-79
Aggregate processing rollers of flat-rolled products. Types, main dimensions and technical requirements.
OST 24.040.59-79
OST 24.040.59-79
Brake leverage for diesel locomotives. Technical requirements.
OST 24.046.30-79
OST 24.046.30-79
Snow-removal trains, railway machines and snow-ploughs. Test methods.
OST 24.060.04-79
OST 24.060.04-79
Diesels. Technique of the organization of assembly and processing information about the reliability.
OST 24.060.08-79
OST 24.060.08-79
Diesels. Methods of accelerated tests for functionality and durability.
OST 24.060.09-79
OST 24.060.09-79
Marine, locomotive and industrial diesels. Methods of assessing motor and physical-chemical properties of oils at their bench tests.
OST 24.060.34-79
OST 24.060.34-79
Marine, locomotive and industrial diesels. Temporary corrosion protection. Technical requirements.
OST 24.071.03-79
OST 24.071.03-79
Quality indicator system. Pneumatic perforators. Product indicators.
OST 24.073.09-79
OST 24.073.09-79
Quality indicator system. Boring bits for perforators and pneumatic impact tools. Product indicators.
OST 24.090.48-79
OST 24.090.48-79
Cargo slings. Types. Construction and dimensions.
OST 24.090.49-79
OST 24.090.49-79
Cargo slings. Rings. Construction and dimensions.
OST 24.090.50-79
OST 24.090.50-79
Cargo slings. Technical requirements.
OST 24.098.03-79
OST 24.098.03-79
Reduction gears. Preservation. Typical technological process.
OST 24.140.38-79
OST 24.140.38-79
Locomotives and tow-to yarn machines .First -aid box. Design, dimensions, and Technical requirements.
OST 24.637.01-79
OST 24.637.01-79
Pneumatic and Hydraulic Cylinders. Parts for connecting rods with actuators. Design and dimensions.
OST 24.664.16-79
OST 24.664.16-79
“Sputnik” three-cam holder for cutters with cylindrical lug with diameter from 3 to 14 mm. Design and dimensions.
OST 24.664.17-79
OST 24.664.17-79
“Mechta” universal milling machine chuck. Design and dimensions.
OST 24.664.18-79
OST 24.664.18-79
Reducing bushings for a multi-purpose milling chuck “Mechta”. Construction and dimensions.
OST 24.664.19-79
OST 24.664.19-79
The mandrel with 7:24 cone for face milling cutters. Design and dimensions.
OST 24.789.01-79
OST 24.789.01-79
Support surfaces for fasteners. Dimensions.
OST 24.845.02-79
OST 24.845.02-79
Universal spindles with ball bearing hinges for metallurgical equipment. Main parameters, dimensions and technical requirements .
OST 24.848.03-79
OST 24.848.03-79
Elastic sleeve- finger couplings. Design ( as per GOST 21424-75 ).
OST 24.848.04-79
OST 24.848.04-79
Brake semi-sleeves for elastic bush-pin sleeves. Design, dimensions and technical requirements.
OST 24.916.01-79
OST 24.916.01-79
Non-ferrous alloys castings. General specifications.
OST 24.ED1.153.08-79
OST 24.ED1.153.08-79
Four wheeled truck for gage wagon 1520 (1524) mm. Cast steel details. Technical requirements.
OST 25 892-79
OST 25 892-79
Analyzers of fluid composition and properties. safety requirements
OST 25-228-79
OST 25-228-79
Clockwork parts surface roughness.
OST 25-46-79
OST 25-46-79
Cranked shafts for hand watches. Types and main dimensions.
OST 25-549-79
OST 25-549-79
Bracelets made of nonprecious metals for hand watches. General technical requirements.
OST 25-61-79
OST 25-61-79
building-block design of the system of computer means on the basis of microelectronic schemes and system of small electronic computers. Engineering means. General rules of tests and acceptance of products of the mass industry.
OST 25-874-79
OST 25-874-79
Automated technological process control systems. Acceptance tests. Preparation order. Requirements to content of the program.
OST 25-878-79
OST 25-878-79
Dependability of mechanical watches. Failure rate and criteria.
OST 25-887-79
OST 25-887-79
Industry-based instrumentation system for scientific research. General provisions.

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