產品簡(jian)介：
根據客(ke)戶需要(yao)有(you)單室(shi)， 雙室(shi)和三室(shi)。 真空范(fan)圍為10-33KPA, 縫寬為13-20mm， 箱(xiang)體(ti)采用(yong)不銹鋼(gang)制作(zuo)， 箱(xiang)體(ti)校正后拋丸(wan)處理。陶瓷面(mian)板耐(nai)磨性高， 使用(yong)壽命(ming)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.
