| 1. | Antimony trioxide - determination of iron content
三氧化二锑化学分析方法铁量的测定 |
| 2. | Method for determination of total iron content in manganese ores
锰矿石中全铁量的测定 |
| 3. | Determination of iron content in alloy and powder
合金及铁粉中铁量的测定 |
| 4. | Copper and copper alloys - determination of iron content
铜及铜合金化学分析方法铁量的测定 |
| 5. | Thallium - determination of iron content - 1 , 10 - phenanthroline photometric method
铊中铁量的测定 |
| 6. | Methods for chemical analysis of antimony - determination of iron content
锑化学分析方法铁量的测定 |
| 7. | Gold alloys - determination of iron content
金合金中铁量的测定 |
| 8. | Methods for chemical analysis of chromium carbide . determination of iron content
碳化铬化学分析方法.铁量的测定 |
| 9. | Methods for chemical analysis of tin - lead solders - determination of iron content
锡铅焊料化学分析方法铁量的测定 |
| 10. | Methods for chemical analysis of zinc concentrates - determination of iron content
锌精矿化学分析方法铁量的测定 |
