净化知识（高效送风口）

          高效送风口的外壳用优质冷轧钢板的制作,表面静电喷塑,含静压箱,高效过滤器,散流板,在改建和新建各级洁净室,可作为终端记效过滤装置在洁净顶棚等处,具有投资少,施工简便等优点
          the shell of hepa unit made of good cold steel,static electic spray plarstic on face,other parts have static pressure box,hepa filter,flow plate,as the terminal hepa filter fixed on the top of clean shed in any sort of new build or rebuild cleanroom.have adantage such as less investment and easy to fix.