高价大量回收西门子上门回收西门子PLC模块西门子触摸屏，回收发那科伺候驱动器，回收西门子模块，高价回收西门子CPU模块，西门子PLC模块，西门子触摸屏，西门子以太网模块6GK7343-1EX30-0XE0 6GK7343-1FX00-0XE0 6GK7343-1GX31-0XE0 6GK7343-5FA01-0XE0，6GK7443-1EX20-0XE0 6GK7443-1EX30-0XE0 6GK7443-1GX20-0XE0 6GK7443-1GX30-0XE0，6GK7443-5DX05-0XE0 6GK7443-5FX02-0XE0

常规300CPU

6ES7314-1AG14-0AB0 6ES7314-6BH04-0AB0 6ES7314-6EH04-0AB0 6ES7315-2AH14-0AB0

6ES7315-2EH14-0AB0 6ES7317-2AK14-0AB0 6ES7317-2EK14-0AB0 6ES7318-3EL01-0AB0模块。

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