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OST
1991
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OST 21-67-12-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Method for determination of phosphorus oxide (V)
OST 21-67-1-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Methods for determination of silicon dioxide
OST 21-67-2-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Methods for determination of sulphur dioxide
OST 21-67-3-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Methods for determination of iron oxide (III)
OST 21-67-4-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Method for determination of aluminium oxide
OST 21-67-5-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Method for determination of calcium oxide
OST 21-67-6-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Methods for determination of magnesium oxide
OST 21-67-7-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Methods for determination of mass fraction of alkali metal oxides
OST 21-67-8-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Methods for determination of iron oxide (II)
OST 21-67-9-91
Glass of soda lime silicate for construction, maintenance, lighting, containers and special household use. Method for determination of barium oxide
OST 21-68-2-1-91
Household thermos and the vessels of glass for these. General specification
OST 23.2.416-91
Housings of bearings with three and four bores for mounting on the cover of agricultural machines. Design and main dimensions.
OST 23.2.417-91
Housings of bearings with two bores for mounting on the cover of agricultural machines. Design and main dimensions.
OST 23.2.418-91
Housings of bearings, flanged, with bore diameter of up to 100mm for agricultural machinery.
OST 23.2.419-91
Housings of bearings, flanged, with bore diameter over 100 mm for agricultural machinery. Design and main dimensions.
OST 23.2.420-91
Through caps for bearings with three or four mounting holes for agricultural machinery. Design and main dimensions.
OST 23.2.421-91
Through caps for bearings with two mounting holes for agricultural machinery Design and main dimensions.
OST 23.2.422-91
End caps for bearings with three or four mounting holes for agricultural machinery. Design and main dimensions.
OST 23.2.423-91
End caps bearing caps for bearings with two mounting holes for agricultural machinery Design and main dimensions.
OST 23.2.424-91
Spacer rings and protective washers for bearing units of agricultural machinery. General Specifications.
OST 23.2.425-91
Housings and caps of bearings for agricultural machines. General specifications.
OST 24.200.02-91
Assembling units of steel pipelines on nominal pressure<=10 MPa (100 kgf/cm2) of complete technological lines. General specifications.
OST 24.300.04-91
Nuclear power plants equipment. Welding, surfacing and heat treatment of 06Х12Н3Д (06Х12Н3ДЛ)- grades welded joints. Technical requirements.
Price:
$225.72
OST 24.898.15-91
Pattern modular equipment. Parts and assembly components. Specifications.
OST 24.948.02-91
Welding fluxes, fused, for electrical machinery. Specifications.
OST 26-2043-91
Bolts, studs, nuts and washers for flanged joints. Technical requirements
Price:
$205.61
OST 26-2089-91
Sectoral system of product quality management. The procedure of quality certification using three categories in the Ministry of Chemical and Petroleum Machinery
OST 29-2-91
Publications - books. Packing , marking , transportation and storage
OST 2-MT75-1-91
Bauxite agglomerate. Technical specifications.
OST 303.685.202-91
Brushes of electrical machines. Design.
OST 303-685-201-91
Rotating brushes for traction electric machines. Design.
OST 303-685-202-91
Electric car brushes. Design
OST 303-685-203-91
Linings for electric machines brushes. Design.
OST 303-685-204-91
Brushes for electrical machines. Tips. Design.
OST 3-12.024-91
Labour safety standard system. Standard implementation regulations.
OST 3-12.025-91
Labour safety standard system. Primary processing, prespinning and spinning equipment for wool General safety requirements.
OST 3-12.026-91
Labour safety standard system. Equipment for felt industry. General safety requirements.
OST 3-12.027-91
Labour safety standard system. Liquid food product packaging equipment in glass bottles. Safety requirements and controlling methods.
OST 3-4001-91
Welded structures. General requirements for manufacturing.
OST 34-38-968-91
Hydraulic turbines. Repairability. General requirements.
Price:
$273.24
OST 34-70-953.19-91
Water of industrial thermal electric power stations. Method for determination of EDTA and its salts.
Price:
$179.19
OST 34-70-953.20-91
Water of industrial thermal electric power stations. Method for determination of sulphates.
Price:
$226.71
OST 34-70-953.21-91
Water of industrial thermal electric power stations. Method for determination of free carbonic acid.
OST 3-5605-91
Putty for optical instrument-making industry. Types.
OST 3-6.008-91
Unified documentation systems. The structure and layout administrative documents in automated systems.
OST 36-100.0.17-91
Occupational safety standards system. Construction. Assembly and special-purpose construction works using powder tools. Safety requirements.
Price:
$211.86
OST 3-6611-91
Heading of bolts and cylindrical parts with advanced electric heating. Requirements for typical process.
OST 3-6614-91
Ceramic bodies for glassmaking vessels. Photometric methods for determining the content of colouring impurities.
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