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MS ISO 9202:2006
JEWELLERY - FINENESS OF PRECIOUS METAL ALLOYS (ISO 9202:1991, IDT)
This International Standard specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery.
NOTE 1 National legal requirements for the designation, marking and stamping of finished articles in the respective countries have to be taken into account.
Original
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PDF
06/08/2019
10
NSC 02 - Chemicals and Materials
39.060
15.00