联系人：张琳 0755-81580488 13717066722 QQ 985459032 传真：0755-28533006 现货销售西门子触摸屏 6AV3505-1FB01 6AV3515-1MR20 供应 6AV6643-0DD01-1AX1 武汉凯凯自控设备有限公司深圳分公司备有大量西门子6ES5/6ES7系列可编程控制器，价格优惠。
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6AV6643-OBA01-1AX0 6AV6643-0CB01-1AX0
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6AV3688-3AA03-0AX0 6AV3688-3CD13-0AX0
6AV3688-3ED13-0AX0 6AV6381-1BC06-0CV0
