NA 027
DIN Standards Committee Optics and Precision Mechanics
DIN EN ISO 9202 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN ISO 11427 | 2016-12 | Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:2014); German version EN ISO 11427:2016 More |
