| 1. | Molybdenum concentrates - determination of bismuth content
钼精矿化学分析方法铋量的测定 |
| 2. | Copper and copperr alloys - determination of bismuth content
铋量的测定 |
| 3. | Copper and copper alloys - determination of bismuth content
铜及铜合金化学分析方法铋量的测定 |
| 4. | Methods for chemical analysis of tin - lead solder - determination of bismuth content
锡铅焊料化学分析方法铋量的测定 |
| 5. | Determination of bismuth content
铋量的测定 |
| 6. | Methods for chemical analysis of copper concentrates determination of arsenic and bismuth content
铜精矿化学分析方法砷和铋量的测定 |
| 7. | Methods for chemical analysis of silver concentrates - determination of arsenic and bismuth contents
银精矿化学分析方法砷量和铋量的测定 |
| 8. | Methods for chemical analysis of tantalum and niobium - determination of arsenic antimony , lead , tinand bismuth contents in niobium
铌中砷锑铅锡和铋量的测定 |
| 9. | Methods for chemical analysis of tantalum and niobium - determination of arsenic antimony , lead , tin and bismuth contents in niobium
钽铌化学分析方法铌中砷锑铅锡和铋量的测定 |
| 10. | Methods for chemical analysis of tin concentrates determination of bismuth content - flame atomic absorption spectrometric method
锡精矿化学分析方法铋量的测定火焰原子吸收光谱法 |
