| 1. | Sillicate rocks . determination of phosphorus pentoxide
硅酸盐岩石化学分析方法五氧化二磷的测定 |
| 2. | Chemical reagent - phosphorus oxide
化学试剂五氧化二磷 |
| 3. | Determination of phosphorus pentoxide content - molybdenum blue spectrophotometric method
钼蓝光度法测定五氧化二磷量 |
| 4. | The molybdenum blue photometric method for the determination of phosphorus pentoxide content
钼蓝光度法测定五氧化二磷量 |
| 5. | Silica refractories - determination of phosphorus pentoxide content - molybdenum blue photometric method
钼蓝光度法测定五氧化二磷量 |
| 6. | P 2 o 5
五氧化二磷 |
| 7. | Workplace air - determination of phosphorus pentoxide - ammonium molybdate spectrophotometric method
车间空气中五氧化二磷的钼酸胺分光光度测定方法 |
| 8. | Fireclay and high - alumina refractories - determination of phosphorus pentoxide content - molybdenum blue photometric method
钼蓝光度法测定五氧化二磷量 |
| 9. | Determination of total phosphorus pentoxide content in detergents - quinoline phosphomolybdate gravimetric method
洗涤剂中总五氧化二磷含量的测定磷钼酸喹啉重量法 |
| 10. | Testing of ceramic materials ; chemical analysis of alumosilicates ; photometric determination of the phosphorus - v - oxid content
陶瓷材料的检验.硅酸铝的化学分析.五氧化二磷含量的 |
