產品簡介：
根據客戶需要有單室， 雙室和三室。 真(zhen)空范(fan)圍為10-33KPA, 縫(feng)寬為13-20mm， 箱(xiang)體采(cai)用不(bu)銹鋼制作， 箱(xiang)體校正后拋丸處理(li)。陶瓷(ci)面板(ban)耐磨性高(gao)， 使用壽(shou)命(ming)長(chang)。
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.
