| 1. | Gold alloys - determination of copper and manganese contents
金合金中铜锰量的测定 |
| 2. | Method for determination of total manganese content inmanganese ores
锰矿石中全锰量的测定 |
| 3. | Copper and copperr alloys - determination of manganese content
铜及铜合金化学分析方法锰量的测定 |
| 4. | Hafnium oxides - determination of manganese oxide content - potassium periodate photometric method
氧化锆中锰量的测定 |
| 5. | Determination of manganese content
锰量的测定 |
| 6. | Gold , silver and palladium alloys - determination of nickel , zinc and manganese contents
金银钯合金中镍锌锰量的测定 |
| 7. | Methods for chemical analysis of limestone and dolomite - the determination of manganese oxide content
石灰石白云石化学分析方法氧化锰量的测定 |
| 8. | Gold , silver and palladium alloys - determination of nickel , zinc and manganese contents
贵金属及其合金化学分析方法金银钯合金中镍锌锰量的测定 |
| 9. | Methods for chemical analysis of rare earth chloride and carbonate - determination of manganese oxide content
氯化稀土碳酸稀土化学分析方法氧化锰量的测定 |
| 10. | Methods for chemical analysis of tantalum and niobium - determination of iron , nickel , chromium , titanium , zirconium , aluminum and manganese contents in niobium
铌中铁镍铬钛锆铝和锰量的测定 |
