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ISO 9022-21:1998Withdrawn

Optics and optical instruments — Environmental test methods — Part 21: Combined low pressure and ambient temperature or dry heat

Optique et instruments d'optique — Méthodes d'essais d'environnement — Partie 21: Essai combiné basse pression et température ambiante ou chaleur sèche

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Life cycle

Replaced by

ISO 9022-23:2013WithdrawnOptics and photonics — Environmental test methods — Part 23: Low pressure combined with cold, ambient temperature and dry and damp heatInternational Standard · Published 10 Dec 2013 · ISO/TC 172/SC 1