西门子继电器正品CPUCR20S￥6240去看看永淑工控发布了6ES72881CR200AA1 西门子CPUCR20S 继电器6ES7288-1CR20-0AA1正品西门子继电器CPUCR20sSMART￥5590去看看永淑工控发布了西门子S7-200SMART CPUCR20s ACDC继电器6ES7288-1CR20-0AA1/OAA1原厂经济型200模块￥2950去看看吉速发布了S7-200 SMART CPUCR20s经济型CPU模块6ES72881CR200AA1原厂原厂经济型200模块￥2950去看看吉速发布了S7-200 SMART CPUCR20s经济型CPU模块6ES72881CR200AA1原厂CR原厂经济型PLCSMART￥3840去看看西苑自动化发布了PLCSMART经济型CPUCR20S/CR30S/CR40S/CR60S/CR40/CR60原厂紧凑型议价继电器模块￥2800去看看编码器飞腾工控发布了S7-200SMART继电器紧凑型CPUCR20S模块6ES7288-1CR20-0AA1议价西门子议价CPUCR20s全新￥2700去看看洁川工控发布了全新二手西门子CPUCR20s，288-1CR20-0AA1议价商品西门子议价CPUCR20s288￥219.60去看看饼饼自动化设备发布了西门子CPUCR20s，288-1CR20-0AA1议价0议价CPUCR20s维修288￥9360去看看梵蒂克工控发布了议价CPUCR20s，288-1CR20-0AA1可维修西门子议价CPUCR20s288￥1800去看看诚和设备店铺发布了西门子CPUCR20s，288-1CR20-0AA1议价
