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IEC 74/488/CD
Draft proposal for the revision of IEC Guide 105 - Principles concerning the safety of equipment electrically connected to a telecommunication network (IEC 74/488/CD:1997)
prCEN/TR 16911 rev
Thermal energy meters - Recommendations for circulation water in industrial and district heating systems and their operation
DIN CEN/TR 16911 rev
Thermal energy meters - Recommendations for circulation water in industrial and district heating systems and their operation
DIN 4811-1
Pressure regulators for LPG and safety devices - Part 1: Requirements
DIN EN IEC 60601-2-66
Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing aids and hearing aid systems
prEN 16524 rev
Mechanical products - Methodology for reduction of environmental impacts in product design and development
DIN EN 16524 rev
Mechanical products - Methodology for reduction of environmental impacts in product design and development
DIN EN ISO 19014-3
Earth-moving machinery - Functional safety - Part 3: Environmental performance and test requirements of electronic and electrical components used in safety-related parts of the control system (ISO/DIS 19014-3.2:2025); German and English version prEN ISO 19014-3:2025
prEN 1490
Building valves - Combined temperature and pressure relief valves - Tests and requirements
