最新A级A器A|日韩性爱无码|a片可看视频|日韩一级黄色片|黄色一级免费视频|亚洲丝袜女AV无码|95色色色|A片综合|一区二区黄色|AAAA三级片

Our system is used for the following three aspects :
1.Water- based ink wastewater from the printing production line ;
Our system can be used with our auto glue machine in the 
 following ways :
1.Reused for the glue making after the PH value , non - decolorizing treatment ;
2.Reused for the glue making after the PH value , filtering and decolorizing treatment ;
3.Reused for the glue making or directly discharged after the PH value , filtering , decolorizing and biochemical treatment ;