| 1. | Methods for determination of gold in gold jewellery alloys
黄金珠宝合金中金的测定方法 |
| 2. | Methods of determination of silver in silver jewellery alloys
银饰用合金中银含量的测定方法 |
| 3. | Methods for determination of platinum in platinum jewellery alloys
铂首饰用合金中的铂的测定方法 |
| 4. | Determination of gold in gold jewellery alloys - cupellation method fire assay
金珠宝合金中金的测定.灰吹法 |
| 5. | Determination of gold in gold jewellery alloys - cupellation method fire assay
金合金首饰中金含量的测定.灰吹法 |
| 6. | Precious metals - the finenesses of solders used with precious metal jewellery alloys
贵重金属.贵重金属珠宝合金适焊性 |
| 7. | Precious metals - the finenesses of solders used with precious metal jewellery alloys
贵金属.与贵金属珠宝合金一起使用的钎料的精细度 |
| 8. | Determination of palladium in palladium jewellery alloys - gravimetric method with dimethyl glyoxime
钯珠宝合金中钯的测定.丁二酮肟重量法 |
| 9. | Determination of palladium in palladium jewellery alloys . gravimetric method with dimethyl glyoxime
钯饰用合金中钯的测定.丁二酮肟称重法测定 |
| 10. | Determination of silver in silver jewellery alloys . volumetric potentiometric method using potassium bromide
银和银珠宝合金的测定.溴化钾体积法 |
