| 1. | Ii iron ores - method for determination of acid soluble iron content
铁矿石.酸溶铁 |
| 2. | Spices and condiments . determination of acid - insoluble ash
香料和调味品.酸溶灰分的测定 |
| 3. | Paper , board and pulp - determination of acid - soluble copper
纸纸板和纸浆.酸溶铜的测定 |
| 4. | Paper , board and pulp - determination of acid - soluble iron
纸纸板和纸浆.酸溶性铁的测定 |
| 5. | Paper , board and pulp - determination of acid - soluble calcium
纸纸板和纸浆.酸溶钙的测定 |
| 6. | Test and theorical calculation of cement acidic solubility
水泥酸溶性的理论计算与试验研究 |
| 7. | Raw material and pulp - determination of acid - soluble lignin
造纸原料和纸浆中酸溶木素的测定法 |
| 8. | Raw material and pulp - determination of acid - soluble lignin
造纸原料和纸浆中酸溶木素的测定法 |
| 9. | Paper , board and pulps - determination of acid - soluble manganese
纸纸板和纸浆.酸溶性锰的测定 |
| 10. | Soil quality . determination of water - soluble and acid - soluble sulfate
土壤质量.水溶性和酸溶性硫酸盐测定 |
