產品簡介：
根(gen)據客戶需要有單室(shi)， 雙室(shi)和三室(shi)。 真空范圍為(wei)(wei)10-33KPA, 縫寬為(wei)(wei)13-20mm， 箱體(ti)采用(yong)不銹鋼制作， 箱體(ti)校(xiao)正后拋丸(wan)處理。陶瓷面(mian)板耐(nai)磨性(xing)高， 使(shi)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.
