產品簡介：
根(gen)據客戶需要有單(dan)室(shi)(shi)， 雙室(shi)(shi)和(he)三室(shi)(shi)。 真(zhen)空范(fan)圍為10-33KPA, 縫寬為13-20mm， 箱體采用不銹鋼制作， 箱體校正(zheng)后拋丸處理。陶瓷面(mian)板耐磨性高， 使(shi)用壽命長(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.
