北京前程恒通科技市场部

1XP8001-1/1024

C98043-A7006-L1电路板

C98043-A7006-L1

C98043-A7001-L1特价现货中

C98043-A7002-L1原装现货

6AV6381-2BD07-0AV0

6AV6381-2BE07-0AV0

WINCC 7.0运行版128点

7MH4910-0AA01

7MH4930-0AA01

6DR4004-8L

6FC5203-0AF02-0AA1

6FC5111-0CA01-0AA0

6FX5002-5CS12-1AD0

6FX2006-1BG00

6ES7212-1AB23-0XB8

6SE7023-4EC87-1FC0

6SE7022-6EC87-1FC0

6SE7021-8EB87-1FC0

6SE7021-0EB87-1FC0