free性video西欧极品,伊人依成久久人综合网,中文字幕人妻一区二区三区熟女,男女高潮激烈无遮挡免费观软件 ,成人3d动漫一区二区三区

Basic Info
  • Factory Location: Hangzhou

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Sample Provided: no

    The stainless steel funnel need some different filtering materials for usage(filter cloth, filter screen, filter membrane, etc., provided by the customer). The materials to be filtered are evenly placed on the filtering layer; The filter flask is connected to a vacuum pump externally, and then the material inside the funnel can be filtered according to the negative pressure principle. The filtered material is pumped into the filter flask. The specific standard of filtered material depends on the specifications of the filter cloth used. This equipment can be used for solid-liquid separation, material drying, liquid impurity removal, and so on.
Send your message to this supplier
  • From:
  • To:
    Hangzhou Geng Yu Instrument Co.,Ltd
  • Send a Copy to this Email
  • Message:
    Upload Images / Files
    -?Supports?jpg,?jpeg,?png,
    ?gif,?pdf,?doc,?docx,
    ?xls,?xlsx,?txt,?rar?and?zip
    -?Max?upload?3?files;
    ?Max??total?size:?3MB
    (0/3)

    Enter between 20 to 4,000 characters.This is not what you are looking for ? Post a Sourcing Request Now

  • Verification:
PharmaSources Customer Service