產品簡(jian)介：
根據客戶(hu)需要(yao)有單室， 雙(shuang)室和三(san)室。 真空(kong)范圍為10-33KPA, 縫寬為13-20mm， 箱(xiang)體采用不銹鋼制作， 箱(xiang)體校正后拋丸處理。陶瓷面(mian)板耐磨性高， 使用壽命長。
Product introduction：
According to customer needs, we have single room, double room three room. The vacuum range is 10-33KPA, the seam width is 13-20mm, the box is made of stainless steel, the box is adjusted sand bisted. Ceramic panel with high wear resistance long service life.
