高价回收西门子触摸屏
6AV6 642-0BC01-1AX1 6AV6 642-0BA01-1AX1
6AV6 643-0CB01-1AX1 6AV6 643-0AA01-1AX0
6AV6 643-0DC01-1AX1 6AV6 643-0DD01-1AX1
6AV6 644-0AA01-2AX0 6AV6 644-0AB01-2AX0
宁波,绍兴,温州,台州,湖州,嘉兴,金华,舟山,衢州,丽水,余姚,乐清,临海,温岭,永康,瑞安,慈溪,义乌,上虞,诸暨,海宁,桐乡,兰溪,龙泉,建德,富德,富阳,平湖,东阳,东阳,嵊州,奉化,临安,江山.回收西门子S7-300CPU模块
回收6ES7312-1AE13-0AB0回收CPU312，32K内存 6ES7312-1AE14-0AB0
回收6ES7312-5BE03-0AB0回收CPU312C，32K内存 6ES7312-5BF04-0AB0
回收6ES7313-5BF03-0AB0回收CPU313C，64K内存 6ES7313-5BG04-0AB0
