產品簡介：
根(gen)據客戶需要(yao)有單室(shi)， 雙室(shi)和(he)三室(shi)。 真(zhen)空(kong)范圍為10-33KPA, 縫寬為13-20mm， 箱體(ti)采用不銹鋼制(zhi)作(zuo)， 箱體(ti)校(xiao)正后拋(pao)丸處理。陶瓷面板耐磨(mo)性高(gao)， 使(shi)用壽命(ming)長(chang)。
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.
