產品簡介：
根據客戶需要有單(dan)室(shi)， 雙室(shi)和(he)三室(shi)。 真空(kong)范圍為10-33KPA, 縫(feng)寬為13-20mm， 箱體采用不銹(xiu)鋼制作， 箱體校正后拋丸處理(li)。陶(tao)瓷面(mian)板耐(nai)磨性高， 使用壽命(ming)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.
