西门子议价PLCCM1241RS232模块¥5600去看看科隆工业贸易发布了西门子PLCCM1241RS232通讯模块-议价议价韩国CIMONPLCCM¥1890去看看锦云虎工控设备发布了议价CIMON-韩国PLCCM3-SP16EOR,3个西门子现货模块全新¥5150去看看志城工控发布了西门子S7-1500通信模块6GK7543-1AX00-0XE0 plcCM1542-5全新现货西门子现货模块全新¥5150去看看志城工控发布了西门子S7-1500通信模块6GK7542-5FX00-0XE0 plcCM1542-5全新现货西门子现货模块全新¥5150去看看志城工控发布了西门子S7-1500通信模块6GK7542-1AX00-0XE0 plcCM1542-5全新现货西门子现货模块全新¥5150去看看志城工控发布了西门子S7-1500通信模块6GK7542-5DX00-0XE0 plcCM1542-5全新现货议价PLCCM1241产品422¥3500去看看汇通达商贸发布了PLCCM1241 RS422/485,议价产品PLCCM1241422485RS¥1800去看看海富元器件发布了PLCCM1241 RS422/485,询价PLCCM1241422485¥1500去看看辉盛自动化设备发布了PLCCM1241 RS422/485,询价热销原装全新PLCCM¥5850去看看后与百货发布了热销全新S7-1200原装PLCCM12416ES72416ES7241-1AH32-0XB0