| 1. | Chemicals used for treatment of water intended for human consumption - iron sulfate
人类用水处理的化学试剂.硫酸亚铁 |
| 2. | Chemicals used for treatment of water intended for human consumption - sodium aluminate
人类用水处理的化学试剂.铝酸钠 |
| 3. | Iii chemicals used for treatment of water intended for human consumption - iron chloride
人类用水处理的化学试剂.氯化铁 |
| 4. | Chemicals used for treatment of water intended for human consumption - sulfur dioxide
用于生活用水处理的化学品.二氧化硫 |
| 5. | Iii chemicals used for treatment of water intended for human consumption - iron sulfate liquid
人类用水处理的化学试剂.硫酸铁 |
| 6. | Iii chemicals used for treatment of water intended for human consumption - aluminium iron sulfate
人类用水处理的化学试剂.硫酸铝铁 |
| 7. | Iii chemicals used for treatment of water intended for human consumption - iron chloride sulfate
人类用水处理的化学试剂.氯化硫酸铁 |
| 8. | Chemicals used for treatment of water intended for human consumption - polyaluminium hydroxide silicate sulfate
人类用水处理的化学试剂.聚羟基硅酸盐硫酸铝 |
| 9. | Chemicals used for treatment of water intended for human consumption - polyaluminium chloride hydroxide silicate
人类用水处理的化学试剂.聚羟基硅酸盐氯化铝 |
| 10. | Chemicals used for treatment of water intended for human consumption - polyaluminium chloride hydroxide and polyaluminium chloride hydroxide sulfate
人类用水处理的化学试剂.聚羟基氯化铝和聚羟基硫酸盐氯化铝 |
