船舶配件/污水处理
改性亲水聚氨酯海绵生物填料悬浮过滤污水处理循环水养殖挂膜培菌
$1.00
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改性亲水聚氨酯海绵生物填料悬浮过滤污水处理循环水养殖挂膜培菌
| brand | Runyuan |
| model | polyurethane sponge |
| Origin | Chinese mainland |
| province | Henan Province |
| cities | Zhengzhou City |
| sort by color | Large quantity consultation customer service |