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Electromagnetic compatibility (EMC). Part 4-34. Testing and measurement techniques. Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase

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Fan holes of devices frames of radioelectronic and electrotechnical products. Types, structure and dimensions

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Oscillator tubes anode dissipated more than 25 W. Test method for relative level of combinative products

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Injection lasers and radiators, laser diodes. Key parameters.

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Information technology. Real time locating systems (RTLS). Part 2. Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interface protocol

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Bipolar transistors. General requirements for measuring of electrical parameters

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