12050MRBRSB¥2380去看看苏州昆上宇五金店发布了7MRBR50SB1D20-50 7MB75VB120-50 B7MR100U4B120-50B MR35SB120-77623液晶屏外壳01¥3500去看看工控触摸屏广州店发布了D20液晶屏 C7-623 6ES7623-1DE01-0AE3 6ES7623-1SB01-0AC0外壳MBR12050SB¥2800去看看苏州昆上宇五金店发布了7MBR50SB120-50 MBR7VB120-50 7MB4R100U7B120-505 MBR35SB1D20-7