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Railway telecommunication. Safety requirement control methods
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Semiconductor devices. Part 11. Sectional specification for discrete devices
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Identification cards. Contactless integrated circuit cards. Proximity cards. Part 1. Physical characteristics
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Transistors bipolar and field-effect. Basic parameters
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Adjusting fixturing ring with a slit and threaded holes. Design and dimensions
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Information technology. Open systems interconnection. Specification of abstract syntax notation one (ASN.1)
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