產品簡(jian)介：
根據客戶需(xu)要有單室(shi)， 雙室(shi)和(he)三室(shi)。 真(zhen)空范圍(wei)為(wei)10-33KPA, 縫(feng)寬為(wei)13-20mm， 箱(xiang)體采用(yong)(yong)不銹鋼制(zhi)作， 箱(xiang)體校正(zheng)后(hou)拋丸(wan)處(chu)理。陶瓷面板(ban)耐磨性高， 使用(yong)(yong)壽命(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.
