SIEMENS S79220-B4402-F888 Description Description SIEMENS STEP 7 PROFESSIONAL 2010 / V12 COMBO UPGRADE 2010/V11; 2010/V12 Related products SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7060-5AF71-1FH3
