联系人：li李女士QQ：2052578807手机：13315968872联系电话：0311-89680693传真：0311-83093898邮箱：2052578807@***.comAC221/211201AC221/211301AC221/211311AC221/211341AC221/231101AC221/231111AC221/231131AC221/231201AC221/231301AC221/231311钠电极、参比电极1048836，1048837AP10110000001AP10120000001AP10130000001)