Russian standards PDF
Molded side frame and bolster beam of two-axle three-piece bogies for freight wagons of 1520 mm gauge railways. Methods of non-destructive testing
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Automobile roads of general use. Natural and crushed sand. Determination of particle size distribution and size of the module
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Automobile roads of general use. Natural and crushed sand. Determination of clay lumps
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Glass and glass products. Test method for resistance to UV-radiation
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Automobile roads of general use. Viscous road petroleum bitumens. Determination of the penetration index
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Automobile roads of general use. Viscous petroleum road bitumens. A method of determining the extensibility
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