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Unified system for design documentation. Rules for presentation of drawings for cylinder worms and worm wheels
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Letter symbols to be used in electrical technology. Part 1. General
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Space systems. Metrological support of technological preparation of production. General provisions
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Electronics automated design systems. Information support. Technical characteristics of electronic components. Current sources. List of technical characteristics
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Hexagon slotted and castle nuts, accuracy class B. Construction and dimensions
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