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Glasses for Eye-protection Equipment; Protective Filters against Infra-red Radiation (Protective IR Filters)

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DIN 4647-3:1968-11

Glasses for Eye-protection Equipment; Protective Filters against Infra-red Radiation (Protective IR Filters)

German title
Sichtscheiben für Augenschutzgeräte; Schutzfilter gegen Infrarot-Strahlung (IR-Schutzfilter)
Publication date
1968-11
Original language
German
Publication date
1968-11
Original language
German

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Replacement amendments

This document has been replaced by: DIN 4647-3:1977-02 , DIN EN 171:1992-12 , DIN EN 171:2002-08 .

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