Russian standards PDF
Technical diagnostics. Piston internal combustion engines. Nomenclature of diagnosis parameters
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Semiconductor infra-red emitting diodes. Basic dimensions
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Electrohydraulic plants for removing of cores. Technical requirements
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Auxiliary compounds for textiles. Avivag K -1. Specifications
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System 'hook-eye' drawbar couplings for road-and tractor-trailer trains. Basic parameters and dimensions. Technical requirements
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