DIN EN ISO 9913-1 (1998-07)被替代
Contact lenses - Part 1: Determination of oxygen permeability and transmissibility by the FATT method (ISO 9913-1:1996)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Covers a polarographic procedure for determining the oxygen permeability of contact lens materials and oxygen transmissibility of contact lenses. Defines the methods for making the measurements and determines the conditions under which measurements are made.
SS EN ISO 9913-1 Ed. 1 (1998) - Identical
UNE EN ISO 9913-1:1999 - Identical
ISO 9913-1:1996 - Identical
NS EN ISO 9913-1 Ed. 1 (1998) - Identical
I.S. EN ISO 9913-1:1998 - Identical
UNI EN ISO 9913-1:1998 - Identical
NBN EN ISO 9913-1:1998 - Identical
NF EN ISO 9913-1:1998 - Identical
ONORM EN ISO 9913-1:1998 - Identical
BS EN ISO 9913-1:1998 - Identical
NEN EN ISO 9913-1:1998 - Identical
SN EN ISO 9913-1:1998 - Identical
