10/30229718 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS ISO 23160 - WATCH CASES AND ACCESSORIES - TESTS OF THE RESISTANCE TO WEAR, SCRATCHING AND IMPACTS
Hardcopy , PDF
31-07-2011
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Wear resistance
5 Scratch resistance
6 Impact resistance
Annex A (normative) - Visual inspection of watch cases
and wristlets or test samples the resistance
to wear, scratching and impacts
Annex B (informative) - Examples of machines and abrasive
elements used for the 4.1 and 5
Bibliography
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