產品簡介：
根(gen)據客戶需要有單(dan)室(shi)， 雙室(shi)和(he)三室(shi)。 真(zhen)空(kong)范圍為(wei)10-33KPA, 縫(feng)寬為(wei)13-20mm， 箱體(ti)采用(yong)不(bu)銹鋼制作， 箱體(ti)校正后拋(pao)丸處理。陶瓷面(mian)板耐磨性高， 使用(yong)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.
