| 1. | Water quality - determination of sulfate - gravimetric method
水质硫酸盐的测定重量法 |
| 2. | Method for determination of sulphite in foods
食品中亚硫酸盐的测定方法 |
| 3. | Municipal sewage . determination of sulphate . gravimetric method
城市污水.硫酸盐的测定.重量法 |
| 4. | Determination of sulphite in foods
食品中亚硫酸盐的测定 |
| 5. | Industrial circulating cooling water - determination of sulfate - gravimetric method
工业循环冷却水中硫酸盐的测定重量法 |
| 6. | Water quality - determination of sulfate - gravimetric method using barium chloride
水质.硫酸盐的测定.使用氯化钡的重力测定法 |
| 7. | Testing of paper and board - determination of water - soluble sulfates in paper and board
纸和纸板的检验.纸和纸板中水溶硫酸盐的测定 |
| 8. | Paper , board and pulp - determination of water soluble sulphates conductimetric titration metho
纸纸板和纸浆水溶性硫酸盐的测定电导滴定法 |
| 9. | Paper , board and pulp - determination of water soluble sulphates conductimetric titration method
纸纸板和纸浆水溶性硫酸盐的测定电导滴定法 |
| 10. | Soil quality - chemical methods - determination of water - soluble and acid - soluble sulfate
土质.化学方法.水溶性硫酸盐和酸溶性硫酸盐的测定 |
