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Cable networks for television signals, sound signals and interactive services - In-building optical systems for broadcast signal transmissions (IEC 60728-115:2022). Original standard UNE-EN IEC 60728-115-2022 in PDF full version. Additional info + preview on request

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Thermistors. Directly heated positive temperature coefficient - Generic specification. Original standard UNE-EN IEC 60738-1-2022 in PDF full version. Additional info + preview on request

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Semiconductor devices - Part 16-7- Microwave integrated circuits - Attenuators. Original standard UNE-EN IEC 60747-16-7-2023 in PDF full version. Additional info + preview on request

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Semiconductor devices - Part 16-8- Microwave integrated circuits - Limiters. Original standard UNE-EN IEC 60747-16-8-2023 in PDF full version. Additional info + preview on request

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Semiconductor devices. Mechanical and climatic test methods - Mechanical shock. device and subassembly. Original standard UNE-EN IEC 60749-10-2022 in PDF full version. Additional info + preview on request

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Semiconductor devices. Mechanical and climatic test methods - Electrostatic discharge (ESD) sensitivity testing. Charged device model (CDM). device level. Original standard UNE-EN IEC 60749-28-2022 in PDF full version. Additional info + preview on request

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