通用型電刀負極板（即接地板、中性電極）keweidianwaikedianliutigonganquandefanhuilujing。tongyongxingfujibanyouyigesizhoudaiyoufeidaodianbiankuangjiaodedaodianjiaoquyuzucheng。tongyongxingfujibanbeimianweikangliuti。tongyongxingfujibanzhikeshiyongyici

，weiyicixingwujunchanpin。tongyongxingfujibanyoudaixianhuobudaixianliangzhongpeizhi。