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OST

1972

OST 22-465-72
OST 22-465-72
Boring vibration-resistant lathe tools made of high-speed steel for machining through holes. Design and dimensions (restriction as per GOST 18872-73).
OST 22-469-72
OST 22-469-72
Grooving lathe tools made of high-speed steel for boring for cutting tool and grinding wheel outlets. Design and dimensions (restriction as per МН 667-64).
OST 22-470-72
OST 22-470-72
Grooving lathe tools made of high-speed steel for boring for grinding wheel outlet regarding cylinder and end surface. Design and dimensions (restriction as per МН 668-64).
OST 22-474-72
OST 22-474-72
Threading lathe tools made of high-speed steel for internal trapezoidal thread. Design and dimensions (restriction as per GOST 18876-73).
OST 22-475-72
OST 22-475-72
Parting-off circular cutting lathe tools made of high-speed steel. Design and dimensions (restriction as per МН 676-64).
OST 22-477-72
OST 22-477-72
Planning grooving tools with blades made of high-speed steel. Design and dimensions (restriction as per GOST 18889-73).
OST 22-482-72
OST 22-482-72
Slotting tools made of high-speed steel for key slots. Form А. Design and dimensions (restriction as per GOST 10046-72).
OST 22-483-72
OST 22-483-72
Slotting tools made of high-speed steel for key slots. Form B. Design and dimensions (restriction as per GOST 10046-72).
OST 22-485-72
OST 22-485-72
Running crawler Devices for peat machines.
OST 22-489-72
OST 22-489-72
Pneumatic shut-off valve.
OST 22-490-72
OST 22-490-72
Shutoff hydraulic valves.
OST 22-491-72
OST 22-491-72
Gas dividers.
OST 23.2.335-72
OST 23.2.335-72
Furnace fittings furnace agricultural machinery. Technical conditions.
OST 23.2.401-72
OST 23.2.401-72
Round, square and elongated through holes for fasteners for agricultural machines and tractors. Dimensions (restriction as per GOST 11284-65 and GOST 16030-70).
OST 23.2.402-72
OST 23.2.402-72
Radius of pipe bend for agricultural machines (restriction as per GOST 9842-61).
OST 23.2.404-72
OST 23.2.404-72
Cylindrical ends of shafts. Types, dimensions and tolerances (limitation under GOST 12080-66).
OST 23.2.408-72
OST 23.2.408-72
removable equipment of back Device for forestry tractors with a nominal tractive force of 3.0 to 4.0 ton. Main parameters and connection dimensions.
OST 23.2.409-72
OST 23.2.409-72
Pins of crested-pneumatic tea collecting machines.
OST 23.2.410-72
OST 23.2.410-72
The cutting apparatus to tea-leaf harvesting device of comb and pneumatic type.
OST 23.2.411-72
OST 23.2.411-72
Rubber bearing for comb-pneumatic tealeaf harvester.
OST 23.2.412-72
OST 23.2.412-72
Sowing devices for the trimmed seeds of cotton. Parameters and technical requirements.
OST 23.4.336-72
OST 23.4.336-72
Unified system for technological documentation. Rules for completion of documents for complex technological processes. Flow chart of complex technological processes.
OST 23.4.337-72
OST 23.4.337-72
Unified system for technological documentation. Rules for completion of documents for complex technological processes. Map of a typical operation of travel and warehousing.
OST 23.5.1086-72
OST 23.5.1086-72
Stationary cassette die moulds. Units. Design and dimensions.
OST 23.5.1087-72
OST 23.5.1087-72
Stationary cassette die moulds. Sockets to manufacture rubber technical parts of type 3, version 3.01 as per OST23.5.1-70. Design and dimensions.
OST 23.5.1088-72
OST 23.5.1088-72
Stationary cassette die moulds. Sockets for manufacturing of rubber technical parts of type 3, version 3.02 as per OST23.5.1-70. Design and dimensions.
OST 23.5.1089-72
OST 23.5.1089-72
Stationary cassette die moulds. Sockets for manufacturing of rubber technical parts of type 9 as per OST23.5.1-70. Design and dimensions.
OST 23.5.1090-72
OST 23.5.1090-72
Stationary cassette die moulds. Sockets to manufacture rubber technical parts of type 10 as per OST23.5.1-70. Design and dimensions.
OST 23.5.1091-72
OST 23.5.1091-72
Stationary cassette die moulds. Sockets to manufacture V-shaped collar. Design and dimensions.
OST 23.5.1092-72
OST 23.5.1092-72
Stationary cassette die moulds. Technical requirements.
OST 23.5.1094-72
OST 23.5.1094-72
Core drills. Executive dimensions and limit deviations in diameters of working sections.
OST 23.5.1095-72
OST 23.5.1095-72
Cylindrical reamers. Required dimensions and extreme deviations of body diameters.
OST 23-4.47-72
OST 23-4.47-72
Parts, fast-wearing, for welding equipment in carbon dioxide. Tips for welding semiautomatic machines. Design, dimensions and technical requirements
OST 24.015.04-72
OST 24.015.04-72
Strengthening rolling machines. Basic parameters.
OST 24.023.10-72
OST 24.023.10-72
Hydraulic turbines. High pressure oil receivers. Types, Main parameters and dimensions.
OST 24.030.26-72
OST 24.030.26-72
Swirl-stabilized pulverized-coal, dust and gas burners and their arrangement with furnaces. Methods of calculation and design.
OST 24.040.012-72
OST 24.040.012-72
Quality indicator system. Machines for surfacing and tamping of a railway track. Product indicators.
OST 24.040.014-72
OST 24.040.014-72
Track machines. Conventional letter system for identification electrical circuits elements.
OST 24.040.017-72
OST 24.040.017-72
Locomotives and tow-to yarn machines. Identification of wires.
OST 24.044.03-72
OST 24.044.03-72
Retaining clips. Houses fixing of flexible pipe connections for industrial locomotives and track machines. Types, design, dimensions and technical requirements .
OST 24.046.04-72
OST 24.046.04-72
Hydraulic travel jacks.
OST 24.048.017-72
OST 24.048.017-72
Track machines Straight-sided splines. (restriction as per GOST 1139-58 ).
OST 24.048.018-72
OST 24.048.018-72
Track machines. Gears. Modules (restriction as per GOST 9563-60).
OST 24.048.21-72
OST 24.048.21-72
Locomotives. Fittings Valves.
OST 24.048.22-72
OST 24.048.22-72
Locomotives. Fittings. Cranes (restrictions as per GOST)
OST 24.048.23-72
OST 24.048.23-72
Locomotives. Fittings. Cranes
OST 24.050.19-72
OST 24.050.19-72
Aluminium letters and numbers. Dimensions and technical requirements.
OST 24.060.11-72
OST 24.060.11-72
Diesel and gas engines. Cast iron cylinder liners. Requirements for the final microstructure of surface finishing. Allowed defects.

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