DIN-EN-27491 › Dentistry; dental materials; determination of colour stability of dental polymeric materials (ISO 7491:1985); german version EN 27491:1991
DIN-EN-27491
-
1991 EDITION
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SUPERSEDED
-- See the following:
DIN-EN-ISO-7491
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Dentistry; dental materials; determination of colour stability of dental polymeric materials (ISO 7491:1985); german version EN 27491:1991
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Document Number
DIN EN 27491:1991-09
Revision Level
1991 EDITION
Status
Superseded
Publication Date
Sept. 1, 1991