產品簡(jian)介：
根據客(ke)戶需要有單室(shi)(shi)， 雙室(shi)(shi)和三(san)室(shi)(shi)。 真(zhen)空(kong)范圍為(wei)10-33KPA, 縫寬為(wei)13-20mm， 箱體采(cai)用不銹鋼制作， 箱體校正后拋丸處理。陶瓷(ci)面板(ban)耐磨性高， 使用壽命長。
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.
