產品簡介(jie)：
根據(ju)客戶(hu)需要有(you)單室， 雙室和三(san)室。 真空范圍為(wei)10-33KPA, 縫寬為(wei)13-20mm， 箱體(ti)采用不(bu)銹鋼制(zhi)作， 箱體(ti)校(xiao)正后拋丸處理。陶(tao)瓷面(mian)板耐磨性(xing)高(gao)， 使用壽(shou)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.
