STB PDF
Industrial-process measurement and control. Data structures and elements in process equipment catalogues - Data base standard for process measurement, control and automation equipment. Original standard UNE-EN IEC 61987-100-2025 in PDF full version. Additional info + preview on request
Document status: Active
Amendment 11 - LED modules for general lighting - Safety specifications. Original standard UNE-EN IEC 62031-2020 A11-2022 in PDF full version. Additional info + preview on request
Document status: Active
Electricity metering equipment. General requirements, tests and test conditions - Product safety requirements and tests. Original standard UNE-EN IEC 62052-31-2024 in PDF full version. Additional info + preview on request
Document status: Active
Maritime navigation and radiocommunication equipment and systems - Track control systems - Operational and performance requirements, test methods and required test results. Original standard UNE-EN IEC 62065-2025 in PDF full version. Additional info + preview on request
Document status: Active
Fibre optic interconnecting devices and passive components - Fibre optic WDM devices - Part 1- Generic specification. Original standard UNE-EN IEC 62074-1-2025 in PDF full version. Additional info + preview on request
Document status: Active
Managing risk in projects. Application guidelines. Original standard UNE-EN IEC 62198-2025 in PDF full version. Additional info + preview on request
Document status: Active