Specifies two test methods and describes dimensions and characteristics of the standard gauge, standard coating, test methods, determination of wear, and qualitative comparison scales.
Status: WithdrawnPublication date: 1993-04
Edition: 1Number of pages: 4
Technical Committee: ISO/TC 114/SC 6 Precious metal coverings
- ICS :
- 39.040.10 Watches
ISO 3160-3:1993Stage: 95.99
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