BS ISO 9772:2020 pdf free

BS ISO 9772:2020 pdf free.Cellular plastics - Determination of horizontal burning characteristics of small specimens subjected to a small flame. BS ISO 9772  This document specifies a small-scale laboratory screening procedure for comparing the relative burning characteristics of horizontally oriented, small cellular plastic specimens having a density less than 250 kg m-3 determined in accordance with ISO 845, when exposed...
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