Résumé
Page 1, clause 2, replace the 3rd paragraph by: "Conversely, if the conditions of application of the layer and its density are known, the determination of the mass per unit area (surface density) can permit a calculation of the average mass and an approximate evaluation of the thickness (see clause 9, note, 3rd paragraph)." Clause 5, 1st line: replace "phosphochromic solution" by "phosporic-chromic acid". Page 2, clause 9, note: insert the following after the 2nd paragraph: "Because of uncertainty about the density value, the method only gives an approximate value of the thickness."
Informations générales
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État actuel: AnnuléeDate de publication: 1983-09Stade: Annulation de la Norme internationale [95.99]
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Edition: 2Nombre de pages: 1
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Comité technique :ISO/TC 79/SC 2ICS :25.220.20
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Cycle de vie
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Actuellement
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Révisée par
AnnuléeISO 2106:2011