| 1. | Hafnium and hafnium alloy strip , sheet and plate
铪和铪合金带材,薄板和中厚板
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| 2. | Standard specification for niobium - hafnium alloy ingots
铌铪合金铸锭标准规范
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| 3. | Method for determination of hafnium in zirconium and zirconium alloys
锆及锆合金中铪的测定方法
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| 4. | Standard specification for niobium - hafnium alloy bar , rod , and wire
铌铪合金棒材杆材和线材标准规范
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| 5. | Etermination of zirconium hafnium content - xylenol orange photometric method
二甲酚橙光度法测定锆铪量
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| 6. | Nuclear grade hafnium oxide pellets
核纯级氧化铪丸
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| 7. | Standard specification for hafnium and hafnium alloy strip , sheet , and plate
铪及铪合金带材薄板和中厚板标准规范
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| 8. | Zirconium oxide - determination of hafnium oxide content - emission spectrophotometric method
氧化锆中氧化铪量的测定
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| 9. | Hafnium oxides - determination of manganese oxide content - potassium periodate photometric method
氧化锆中锰量的测定
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| 10. | Determination of zirconium and hafnium contents - x - ray fluorescence speotrometric method
射线荧光光谱法测定锆量和铪量
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