| 1. | Antimony trioxide - determination of copper content
三氧化二锑化学分析方法铜量的测定 |
| 2. | Gold , palladium and silver alloys - determination of copper content
金钯银合金中铜量的测定 |
| 3. | Copper and copper alloys - determination of copper content
铜及铜合金化学分析方法铜量的测定 |
| 4. | Determination of lead and copper contents
铅铜量的测定 |
| 5. | Methods for chemical analysis of blister copper - determination of copper content
粗铜化学分析方法铜量的测定 |
| 6. | Methods for chemical analysis of antimony - determination of lead and copper contents
锑化学分析方法铅铜量的测定 |
| 7. | Methods for chemical analysis of zinc concentrates - determination of copper content
锌精矿化学分析方法铜量的测定 |
| 8. | Methods for chemical analysis of tin - lead solders - determination of copper content
锡铅焊料化学分析方法铜量的测定 |
| 9. | Methods for chemical analysis of silver concentrates - determination of copper content
银精矿化学分析方法铜量的测定 |
| 10. | Methods for chemical analysis of copper concentrates . determination of copper content
铜精矿化学分析方法铜量的测定 |
