SIEMENS S79220-B4402-F888 Description Description SIEMENS STEP 7 PROFESSIONAL 2010 / V12 COMBO UPGRADE 2010/V11; 2010/V12 Related products SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1790L811A SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK7063-5AF71-1FG2
