6SN1118-0DM31-0AA2 6SN1118-0DM33-0AA2 6SN1118-0NH01-0AA1 6SN1118-1NH01-0AA1 6SN1118-0NH11-0AA1 6SN1118-0DJ23-0AA2 6SN1118-0DK23-0AA2 6SN1118-1NH01-0AA1 6SN1118-1NK01-0AA1 6SN1123-1AA00-0AA1 6SN1123-1AA00-0AA2 6SN1123-1AA00-0BA1 6SN1123-1AA00-0EA2 6SN1123-1AA00-0JA1 6SN1123-1AA00-0HA1 6SN1123-1AA01-0FA1 6SN1123-1AA00-0LA3 6SN1123-1AB00-0AA1 6SN1123-1AB00-0CA3 6SN1123-1AB00-0HA1 6SN1145-1BB00-0EA1 6SN1145-1BB00-0FA1 6SN1145-1AA01-0AA2 6SN1146-1AB00-0BA1 以上产品现货价优，量大更优惠，欢迎新老客户询价 NCU573/ 6FC5357-0BA32-0AE1，西门子，840D，现货，SINUMERIK 840D系统核心主板，现已停产，无完全替代型号，具体参数下面 有介绍，本司现有特价原装现货，如有需要，请致电027-87107291-8001或15171498175 张小雨 销售 武汉大成恒泰机电有限公司是西门子的特别渠道商 西门子6FC3988-7BJ10 西门子6FC3988-7BK 西门子6FC4801-1AY00-4AU2 西门子6FC4801-1AY52-4AA0 西门子6FC4801-1AY52-4AU3 西门子6FC4801-1AY54-4AA0 西门子6FC4801-1AY54-4AU0 西门子6FC4801-1AY56-4AA0 西门子6FC4801-1AY56-4AU3 西门子6FC4801-2AA00-4AA1 西门子6FC4801-2AA00-4AU2 西门子6FC4801-2AA23-4AA0 6FC4801-2AA23-4AU3 6FC4801-2AB00-4AA1 6FC4801-2AB00-4AU2 6FC4801-2AB22-4AA0 6FC4801-2AE00-4AA1 6FC4801-2AE00-4AU2 6FC4801-2AE13-4AA0 6FC4801-2AF00-4AA1 6FC4801-2AF00-4AU2 6FC4801-2AF13-4AA0 6FC4801-2AH00-4AA1 6FC4801-2AH00-4AU2 6FC4801-2AH13-4AA0 6FC4801-2AK00-4AA1 6FC4801-2AK00-4AU2 6FC4801-2AK14-4AA0 6FC4801-2AK14-4AU3 6FC4801-2BJ00-4AA1 6FC4801-2BJ00-4AU2 6FC4801-2BJ13-4AA0