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Plastic covers for cylindrical connectors. Specifications

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Radio-frequency cable type PK 75-2-21. Specifications

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Reciprocating internal combustion engines. Exhaust emission and visible pollutants. Measurement of exhaust emission at site

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United power system and isolated working systems. Operative-dispatch management. Automatic emergency control of modes of power systems. Emergency control of power systems. Norms and requirements

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Alkaline secondary cells and batteries. Sealed nickel-cadmium button rechargeable single cells

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Electrical insulating materials on mica paper base. General specifications

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