产品简介：
根据客户需要有单室， 双室和三室。 真空范围为10-33KPA, 缝宽为13-20mm， 箱体采用不锈钢制作， 箱体校正后抛丸处理。陶瓷面板耐磨性高， 使用寿命长。
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.
