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Reference materials. Contents of certificates, labels and accompanying documentation.

Fibre building boards — Determination of sand content

Overview ISO 3340:1976 defines a laboratory method to determine the sand content of hard and medium fibre building boards. The measured sand content provides an indication of the board's machinabilit…

Reference materials — Contents of certificates, labels and accompanying documentation

Overview ISO 33401:2024 - Reference materials - Contents of certificates, labels and accompanying documentation - provides a clear framework for the documentation that must accompany reference materi…