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OST

1975

OST 92-1149-75
OST 92-1149-75
Technology heat treatment of steel parts in salt, alkali and saltpetre bath furnaces.
OST 92-1152-75
OST 92-1152-75
Welding and brazing. Preparation of detail surface for welding and brazing. Processing of assembling units after welding and brazing.
OST 92-1155-75
OST 92-1155-75
Heat-resistant putties. Technical requirements and typical technological process.
OST 92-1165-75
OST 92-1165-75
Aluminium-alloy castings Technical requirements.
OST 92-1443-75
OST 92-1443-75
Metal and non-metal inorganic coating. Types and thickness selection requirements.
OST 92-3816-75
OST 92-3816-75
Die Taps for cutting metric threads in round plate. Design and dimensions.
OST 92-3817-75
OST 92-3817-75
Master taps for metric threads in round dies. Design and dimensions.
OST 92-3819-75
OST 92-3819-75
Taps for cutting metric threads in round dies. Required dimensions
OST 92-3896-75
OST 92-3896-75
Tools made of powders of diamond and cubic boron nitrite (CBN). Production technology with electrochemical methods.
OST 92-4288-75
OST 92-4288-75
Information-measuring systems. Technical means. Terms and definitions.
OST 92-4417-75
OST 92-4417-75
Bench pneumatic hydraulic systems. Pressure gauge connections. Types and main parameters.
OST 92-4418-75
OST 92-4418-75
Bench pneumatic hydraulic systems. Pressure gauge connections. Adapters. Design and dimensions.
OST 92-4419-75
OST 92-4419-75
Bench pneumatic hydraulic systems. Pressure gauge connections. Adapters. Design and dimensions.
OST 92-4420-75
OST 92-4420-75
Bench pneumatic hydraulic systems. Pressure gauge connections. Nut. Design and dimensions.
OST 92-8606-75
OST 92-8606-75
On-board antenna and feeding devices. Methods of measurements and control.
OST 92-8614-75
OST 92-8614-75
Products of primary production in microelectronic execution. Moulding of cell terminals of electronic equipment.
OST 92-8615-75
OST 92-8615-75
Products of primary production in microelectronic execution. Installing electronic equipment for printed boards.
OST 92-8629-75
OST 92-8629-75
Fixed joints of steel and aluminium parts with bimetallic adapters. Types. Technical requirements.
OST 92-8630-75
OST 92-8630-75
Fixed joints of steel and aluminium parts and nodes with bimetallic adapters.
OST 92-8653-75
OST 92-8653-75
Toroidal pipe joints on inner cone. Technical requirements.
OST 92-8654-75
OST 92-8654-75
Pipelines. Design, dimensions and Technical requirements .
OST 92-8655-75
OST 92-8655-75
Drain piping. Contraction, dimensions and specifications.
OST 92-8656-75
OST 92-8656-75
Nipples. Design and dimensions.
OST 92-8657-75
OST 92-8657-75
Nipples for welding. Design and dimensions.
OST 92-8658-75
OST 92-8658-75
Reducing nipples. Design and dimensions.
OST 92-8659-75
OST 92-8659-75
Coupling nuts. Construction and dimensions.
OST 92-8660-75
OST 92-8660-75
Coupling nuts with locating holes. Construction and dimensions.
OST 92-8661-75
OST 92-8661-75
Plugs. Design and dimensions.
OST 92-8662-75
OST 92-8662-75
Welded Fittings. Design and dimensions.
OST 92-8663-75
OST 92-8663-75
Welded Fittings. Design and dimensions.
OST 92-8664-75
OST 92-8664-75
Plugs with a locking ring. Design and dimensions.
OST 92-8665-75
OST 92-8665-75
Plugs. Design and dimensions.
OST 92-8666-75
OST 92-8666-75
Male adapters. Design and dimensions.
OST 92-8667-75
OST 92-8667-75
Welded radius Fittings. Design and dimensions.
OST 92-8668-75
OST 92-8668-75
Tees. Design and dimensions.
OST 92-8669-75
OST 92-8669-75
Crosses. Design and dimensions.
OST 92-8670-75
OST 92-8670-75
Nipple edge lines for a locking ring. Design and dimensions.
OST 92-8671-75
OST 92-8671-75
Choke edge lines for assembly with a locking ring. Design and dimensions.
OST 92-8672-75
OST 92-8672-75
Tees with nipple ending snap ring. Design and dimensions.
OST 92-8673-75
OST 92-8673-75
Removable coupling nuts for nonthreaded fastener. Construction and dimensions.
OST 92-8674-75
OST 92-8674-75
Locking rings. Design and dimensions.
OST 92-8675-75
OST 92-8675-75
Steel pipelines. Connections of closing and welded pipelines with sockets. Design. Technical requirements.
OST 92-8676-75
OST 92-8676-75
Steel pipelines. Design and dimensions. Technical requirements.
OST 92-8677-75
OST 92-8677-75
Steel welded pipelines. Design. Technical requirements.
OST 92-8678-75
OST 92-8678-75
Steel pipelines. Adapters. Crosses. Design and dimensions. Technical requirements.
OST 92-8679-75
OST 92-8679-75
Steel pipelines. Adapters. T-pipes. Design and dimensions. Technical requirements.
OST 92-8680-75
OST 92-8680-75
Steel pipelines. Adapters. Angle pieces. Design and dimensions. Technical requirements.
OST 92-8681-75
OST 92-8681-75
Steel pipelines. Adapters. Tips. Design and dimensions. Technical requirements.

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