產品簡介：
根據客戶需要有單室， 雙室和三室。 真空(kong)范圍為(wei)10-33KPA, 縫寬(kuan)為(wei)13-20mm， 箱體(ti)(ti)采(cai)用不銹(xiu)鋼制作， 箱體(ti)(ti)校正后拋丸處理。陶(tao)瓷面(mian)板耐(nai)磨(mo)性高， 使(shi)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.
