產品簡介：
根據客戶需要有單(dan)室， 雙(shuang)室和三室。 真(zhen)空范圍(wei)為10-33KPA, 縫寬(kuan)為13-20mm， 箱體(ti)采用(yong)不銹(xiu)鋼制作， 箱體(ti)校正(zheng)后拋丸處理(li)。陶瓷面板耐磨(mo)性(xing)高， 使用(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.
