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| 聚合氯化铝铁PFC [Place of Origin: ] | 5 | HeNan | 2008-8-11 |
| 聚合氯化铝铁PFC [Place of Origin: ] | 4 | HeNan | 2008-8-11 |
| Coagulation and Flocculation [Place of Origin: ] | 8 | HeNan | 2008-8-10 |
| Coagulation and Flocculation [Place of Origin: ] | 4 | HeNan | 2008-8-10 |
| Quartz Sand Filtration [Place of Origin: ] | 9 | HeNan | 2008-8-2 |
| Quartz Sand Filtration [Place of Origin: ] | 10 | HeNan | 2008-8-2 |
| Coagulation and Flocculation [Place of Origin: ] | 18 | HeNan | 2008-7-10 |
| Coagulation and Flocculation [Place of Origin: ] | 13 | HeNan | 2008-7-10 |
| 喷雾干燥聚合氯化铝 [Place of Origin: ] | 10 | HeNan | 2008-7-9 |
| 喷雾干燥聚合氯化铝 [Place of Origin: ] | 14 | HeNan | 2008-7-9 |
| 喷雾干燥聚合氯化铝 [Place of Origin: ] | 9 | HeNan | 2008-7-9 |
| PFC Poly Aluminum Ferrum Chloride [Place of Origin: ] | 11 | HeNan | 2008-6-29 |
| PFC Poly Aluminum Ferrum Chloride [Place of Origin: ] | 11 | HeNan | 2008-6-29 |
| Quartz Sand Filtration [Place of Origin: ] | 20 | HeNan | 2008-6-29 |
| Quartz Sand Filtration [Place of Origin: ] | 21 | HeNan | 2008-6-29 |
| Coagulation and Flocculation [Place of Origin: ] | 13 | HeNan | 2008-6-29 |
| Coagulation and Flocculation [Place of Origin: ] | 16 | HeNan | 2008-6-29 |
| Coagulation PAC [Place of Origin: ] | 14 | HeNan | 2008-6-28 |
| Coagulation PAC [Place of Origin: ] | 10 | HeNan | 2008-6-28 |
| Flocculation PAC [Place of Origin: ] | 15 | HeNan | 2008-6-28 |
| Flocculation PAC [Place of Origin: ] | 18 | HeNan | 2008-6-28 |