產品簡介(jie)：
根據客戶(hu)需要(yao)有單室(shi)， 雙室(shi)和三室(shi)。 真(zhen)空范圍為10-33KPA, 縫寬為13-20mm， 箱體采用(yong)不銹鋼制作， 箱體校正后拋(pao)丸(wan)處理。陶瓷面板耐(nai)磨性高， 使用(yong)壽命長(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.
