產品簡介：
根(gen)據(ju)客戶需要有單室(shi)(shi)， 雙(shuang)室(shi)(shi)和三室(shi)(shi)。 真空(kong)范圍為(wei)10-33KPA, 縫寬為(wei)13-20mm， 箱體(ti)采(cai)用不銹鋼制作， 箱體(ti)校(xiao)正后拋丸處理。陶(tao)瓷(ci)面(mian)板耐(nai)磨性高， 使(shi)用壽命長。
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.
