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BS EN 50468 on resistance requirements to overvoltages and overcurrents due to lightning for equipment having telecommunication ports is useful for:
Soxhlet extractors manufacturers
2 Rule-based
BS EN 2240-066 shall be used together with EN 2756
This European Standard does not address aspects of structural safety of chimneys and ducts
Acoustics. Field measurement of sound insulation in buildings and of building elements - Airborne sound insulation Ingestion-build-137917 BS EN 50468 on resistance1 Scope This part of ISO 16283 specifies procedures to determine the airborne sound insulation between two rooms in a building using sound pressure measurements. These procedures are intended for room volumes in the range from 10 m3 to 250 m3 in the frequency range from 50 Hz to 5 000 Hz. The test results can be used to quantify, assess and compare the airborne sound insulation in unfurnished or furnished rooms where the sound field may or may not
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