產品簡(jian)介：
根據客戶需要(yao)有(you)單(dan)室(shi)， 雙(shuang)室(shi)和三室(shi)。 真空范(fan)圍(wei)為(wei)10-33KPA, 縫寬為(wei)13-20mm， 箱(xiang)體采用(yong)不銹鋼制作， 箱(xiang)體校正(zheng)后拋丸處理。陶瓷面板(ban)耐磨性高(gao)， 使用(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.
