ABWASSERTECH. ABFALLTECH.
| acBWQ6 |
| ISSN | 0342-4022 |
| +5d/bs | e+/GRg: Pfriemer，uzYam8: ，dxwaWB: journal，8x2mMQ: TY4X7V |
| ak9yM6 | A7IHrH: 1979，sQJ/D8: ，sE9og+:， wzlKC/: |
| acBWQ6 |
| ISSN | 0342-4022 |
| +5d/bs | e+/GRg: Pfriemer，uzYam8: ，dxwaWB: journal，8x2mMQ: TY4X7V |
| ak9yM6 | A7IHrH: 1979，sQJ/D8: ，sE9og+:， wzlKC/: |