IEC 664-2-3: Insulation coordination for equipment within low-voltage systems - Part 2: Application guide - Section 3: Explanation to the environmental categories

Interpretation sheet (formal explanation) regarding 61000-4-11 Ed 2

Energy performance of buildings - Energy requirements and efficiencies of heating, cooling and domestic hot water (DHW) distribution systems - Part 2: Explanation and justification of ISO 52032-1

Railway applications - Gauges - Part 5: Background, explanation and worked examples

Railway applications - Gauges - Part 5: Background, explanation and worked examples

Railway applications - Infrastructure - Rail mounted railway maintenance and inspection machines and associated equipment - Explanation of machine type and compliance, including acceptance processes

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 6-10: Explanation and justification of EN 15316-5, Module M3-7, M8-7

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 6-10: Explanation and justification of EN 15316-5, Module M3-7, M8-7

Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 4: Explanation and justification of ISO 52016-3 (ISO/TR 52016-4:2024)