欧美成人性做爰77777,中国男人免费观看曰B视频,久久久久久精品久久久久久久,99riav成人在线视频,丰满人妻中伦妇伦精品app,亚洲熟女少妇av一区二区三区,人妻中文字幕一区二区三区,国产一区欧美二区日韩三区,国产黄色视频无遮挡在线观看

Jingjin will supply operation manual of filter press and filtration elements which introduced the specifications and Warnings.

Jingjin Also Can optimize the technical data of filtration and constitute operation regulations for customers accordingly.

JIngjin can supply the filtration flow chart according to different material and demands.

Jingjin can offer the filtration testing free of charge.

1)Find out the most suitable technial data(time,pressure,cake thickness,capacity of washing water).

2)Solid content,dealing capacity, penetrabiltiy,cake resistance

3)avalibility of cake washing

4)flocculation testing fo suspending liquid.

5)selection fo filtration cloth.

Jingjin offer training free of charge

1)safety precautions

2)installation and commissioning

3)operation of filtration plate

4)methods for treating with abnormal conditions

5)trouble-shooting