產品簡介：
根據客(ke)戶需要(yao)有單(dan)室(shi)(shi)， 雙室(shi)(shi)和(he)三室(shi)(shi)。 真(zhen)空范圍為(wei)10-33KPA, 縫寬為(wei)13-20mm， 箱(xiang)體采用(yong)(yong)不銹鋼制作， 箱(xiang)體校(xiao)正后(hou)拋丸(wan)處理。陶瓷面板耐(nai)磨性(xing)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.
