產品(pin)簡介：
根據客戶需要有單室(shi)， 雙室(shi)和三(san)室(shi)。 真空(kong)范圍為10-33KPA, 縫寬為13-20mm， 箱體采用(yong)不銹鋼(gang)制作， 箱體校(xiao)正后拋丸處(chu)理。陶瓷(ci)面板耐磨性高， 使(shi)用(yong)壽(shou)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.
