STB PDF

Information technology - Data centre facilities and infrastructures - Part 2-10- Earthquake risk and impact analysis. Original standard UNE-CLC TS 50600-2-10-2021 in PDF full version. Additional info + preview on request

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Lightning Protection System Components (LPSC) - Part 1- Testing requirements for metal sheets' joints used in LPS. Original standard UNE-CLC TS 50703-1-2021 (2022) in PDF full version. Additional info + preview on request

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Speech Processing, Transmission & Quality Aspects (STQ); QoS parameter definitions and measurements; Part 1- Parameters for voice telephony service required under the ONP Voice Telephony Directive 98/10/EC. Original standard UNE-EG 201769-1-2001 in PDF full version. Additional info + preview on request

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Speech Processing, Transmission and Quality Aspects (STQ);User related QoS parameter definitions and measurements;Part 1- General. Original standard UNE-EG 202057-1-2009 in PDF full version. Additional info + preview on request

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Speech Processing, Transmission and Quality Aspects (STQ);User related QoS parameter definitions and measurements;Part 2- Voice telephony, Group 3 fax, modem data services and SMS. Original standard UNE-EG 202057-2-2009 in PDF full version. Additional info + preview on request

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Mobile access and working towers made of prefabricated elements Part 1- Materials, dimensions, design loads, safety and performance requirements. Original standard UNE-EN 1004-1-2021 in PDF full version. Additional info + preview on request

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