實(shi)踐操作邊臺(tai)分為40*60*1.8mm優秀(xiu)方鋼,的表面(mian)經酸洗電(dian)(dian)鍍(du)鋅(xin)、電(dian)(dian)鍍(du)鋅(xin)、平滑灰色環氧(yang)漆涂裝,化學式除銹防銹處(chu)里,耐(nai)堿(jian)堿(jian)的腐蝕,承載的性能好,食用期(qi)限長(chang)。每組分次實(shi)踐操作臺(tai)可安(an)轉斷路(lu)穩定保(bao)護性器,若要不(bu)同實(shi)踐操作臺(tai)能分次調(diao)節主機電(dian)(dian)源。