EN 27491 : 1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DENTISTRY - DENTAL MATERIALS - DETERMINATION OF COLOUR STABILITY OF DENTAL POLYMERIC MATERIALS
01-09-2000
12-01-2013
Foreword
0 Introduction
1 Scope and field of application
2 References
3 Method of test
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