| 1. | When the resin is exhausted, exchange capacity can be regenerated with weak alkali-ammonia solution .
当交换树脂饱和后，可用弱碱-氨溶液进行再生。 |
| 2. | Ammonia solution - method for determination of iron content
氨溶液.第5部分:铁含量测定方法 |
| 3. | Ammonia solution - method for determination of ammonia content
氨溶液.第2部分:氨含量测定方法 |
| 4. | Ammonia solution - methods for sampling
氨溶液.第0部分:取样方法 |
| 5. | Ammonia solution - method for determination of density at 20 c
氨溶液.第1部分: 20时密度测定方法 |
| 6. | Ammonia solution - methods for determination of chloride content
氨溶液.第6部分:氯化物含量测定方法 |
| 7. | Ammonia solution - method for determination of residue on evaporation
氨溶液.第3部分:蒸发剩余物测定方法 |
| 8. | Ammonia solution - method for determination of carbon dioxide content
氨溶液.第7部分:二氧化碳含量测定方法 |
| 9. | Highly purified ammonia solution
高提纯氨溶液 |
| 10. | Chemicals used for treatment of water intended for human consumption - ammonia solution
人类用水处理用化学品.氨溶液 |
