STB PDF

Postal services - Harmonized track and trace events - Part 1: Forward flow. Original standard UNE-CEN TS 18055-1 EX-2025 in PDF full version. Additional info + preview on request

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Road vehicles - Post Shredder Technology recycling - Design recommendations for plastic products. Original standard UNE-CEN TS 18084-2025 in PDF full version. Additional info + preview on request

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Functional safety - safety instrumented systems for the process industry sector - Part 0: Functional safety for the process industry and IEC 61511. Original standard UNE-CLC IEC TR 61511-0-2019 in PDF full version. Additional info + preview on request

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OPC Unified Architecture - Part 1- Overview and concepts. Original standard UNE-CLC IEC TR 62541-1-2021 in PDF full version. Additional info + preview on request

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OPC Unified Architecture - Part 2- Security Model. Original standard UNE-CLC IEC TR 62541-2-2021 in PDF full version. Additional info + preview on request

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Rotating electrical machines - Part 30-2- Efficiency classes of variable speed AC motors (IE-code). Original standard UNE-CLC IEC TS 60034-30-2-2021 in PDF full version. Additional info + preview on request

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