產品簡介(jie)：
根據客戶需要有(you)單室， 雙室和三(san)室。 真空范圍(wei)為10-33KPA, 縫寬為13-20mm， 箱體(ti)采用不(bu)銹鋼(gang)制(zhi)作， 箱體(ti)校正后拋丸處理(li)。陶(tao)瓷面板(ban)耐(nai)磨性(xing)高， 使用壽命長。
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.
