CEN EN*c27073-1 72 9 3404587 0034b7b 7bT 9 A rn0PEAN mARD NOIWIE EuROP bJ all details necessary for the identification of the material; ci the test results; dJ the mean value in grams per square metre; e) if required, the coefficient of variation, as a percentage; f) the conditioning atmosphere used; gJ any unusual features noted during the testing, or devi- ations from the standard procedure. - 2 BS 7304 : Part 1 : 1990 Publication(s) referred to See national foreword.
