Résumé
Specification of the acceptable limit of light, which may pass through the wall of the pipe.The determination is carried out with a light source and a photoelectric cell. The percentage of light, which is passing through the test piece, shall be less than 0,2 %.
Informations générales
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État actuel: AnnuléeDate de publication: 1976-04Stade: Annulation de la Norme internationale [95.99]
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Edition: 1Nombre de pages: 1
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Comité technique :ISO/TC 138/SC 5ICS :23.040.20
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