產品簡介(jie)：
根據客戶(hu)需要有單室(shi)(shi)， 雙室(shi)(shi)和三室(shi)(shi)。 真空范圍為10-33KPA, 縫寬(kuan)為13-20mm， 箱體采用不銹鋼制作(zuo)， 箱體校正后拋(pao)丸處理。陶瓷面板耐(nai)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.
