產品簡介：
根據客戶需要(yao)有單室(shi)， 雙(shuang)室(shi)和三(san)室(shi)。 真(zhen)空范圍為(wei)10-33KPA, 縫寬為(wei)13-20mm， 箱(xiang)體采(cai)用(yong)(yong)不銹(xiu)鋼制作， 箱(xiang)體校正(zheng)后拋丸處(chu)理。陶瓷(ci)面板耐磨性高(gao)， 使用(yong)(yong)壽(shou)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.
