Jewellery and precious metals - Non-destructive precious metal fineness confirmation by ED-XRF (ISO 23345:2021); German and English version prEN ISO 23345:2025
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | DIN EN ISO 23345 (DRAFT) |
| Product Name | Jewellery and precious metals - Non-destructive precious metal fineness confirmation by ED-XRF (ISO 23345:2021); German and English version prEN ISO 23345:2025 |
