A20B 航拓电气 《诚信经营》《质量保证》《保障》《服务至上》 张工： 商务QQ： 优势主营: Allen-Bradley（罗克韦尔）:4/1769系列。 Siemens（西门子）:6ES7-300系列；S7-400系列；6SN ;6GK;6FC Schneider施耐德:140系列PLC、AS系列PLC FANUC（发那科）:A06B、A02B/A03B、A16B/A20B全系列。 ABB机器人：3HAC,3HNE；Bailey系列 1734-IB8S 1756-OB32 IC693ALG220 IC693ALG220CA IC693ALG220LT IC693ALG220RR 1756-CN2R 1756-CN2RXT 1756-CNB 1756-CNBR 1756-CP3 1756-CPR2 1756-DH485 1756-DHRIO 1756-DHRIOXT 1756-DMA31 1756-DMCF003 1756-DMD30 1756-DMD30K 1756-DMF30 1756-DMF30K 1756-DNB 1756-EN2F 1756-EN2T 1756-EN2TR 1756-EN2TXT 1756-EN3TR 1756-ENBT 1756-ESMCAP 1756-ESMCAPXT 1756-ESMNRM 1756-ESMNRMXT 1756-ESMNSE 1756-ESMNSEXT 1756-EWEB 1756-EXT 1756-HIST1G 1756-HIST1G3277 1756-HIST2G 1756-HIST2G3278 1756-HISTBETA 1756-HSC 1756-HYD02 1756-IA16 1756-IA16I 1756-IA32 1756-IA8D 1756-IB16 1756-IB16D 1756-IB16I 1756-IB16IF 1756-IB16ISOE 1756-IB32 1756-IC16 1756-IF16 1756-IF16H 1756-IF4FXOF2F 1756-IF6CIS 1756-IF6I 1756-IF8 1756-IF8H 1756-IG16 1756-IH16I 1756-IH16ISOE 1756-IM16I 1756-IN16 1756-IR6I 1756-IT6I 1756-IT6I2 1756-IV16 1756-IV32 1756-JMPR 1756-L60M03SE IC693ALG221