產品簡介：
根(gen)據客戶需要有單室， 雙室和三室。 真(zhen)空范圍為(wei)10-33KPA, 縫寬為(wei)13-20mm， 箱體(ti)采(cai)用不銹鋼(gang)制作(zuo)， 箱體(ti)校正后(hou)拋丸處理。陶瓷(ci)面板(ban)耐磨性高(gao)， 使用壽命(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.
