武汉平硕电气工程有限公司张先生Tex:027-8764000118971364400Fax:027-87870042***:473025512网址：西门子工业以太网，6GK系列，价格优惠！6GK1503-3CD006GK1503-4CA006GK1503-4CB006GK1503-8AA006GK1543-1AA016GK1551-1AA006GK1551-2AA006GK1561-1AA016GK1561-1AM016GK1561-3AA006GK1561-3AA016GK1561-3FA00)