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Gold-rolled strips of corrosion-resistant and heat-resistant steel. Specifications
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Cemented carbide tipped machine reamers. Types, parameters and dimensions
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Carriage holders for nipping laminated wide cutters. Design and dimensions
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Quantum electronics products. Classification and system of designations
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Electricity metering equipment AC. Acceptance inspection. Part 21. Particular requirements for electromechanical meters for active energy accuracy classes 0,5, 1 and 2
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