實(shi)踐(jian)(jian)邊(bian)臺選擇40*60*1.8mm美麗方鋼,面經(jing)酸洗酸洗、酸洗、不光滑灰色丙稀酸靜電(dian)噴涂,生(sheng)物防銹化治療,耐蝕(shi)性平衡堿(jian)耐腐蝕(shi),載重機械(xie)性能(neng)(neng)好,施用期限(xian)長。每組簡單(dan)實(shi)踐(jian)(jian)臺可(ke)裝有斷路(lu)衛(wei)生(sheng)保護的器,方能(neng)(neng)每一個實(shi)踐(jian)(jian)臺能(neng)(neng)簡單(dan)保持交流電(dian)源。