Current stage: 90.93 Standard confirmed Sep 30, 2020
Originator: ISO
Owner: ISO/TC 146/SC 4 General aspects
Type: International Standard
ICS: 13.040.01 Air quality in general
Status: Published
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WITHDRAWN ISO 7168:1985
PUBLISHED ISO 7168-1:1999 90.93 Standard confirmed Sep 30, 2020