Siemens 3974 MT Grafik H Description Description Siemens MT 3974 graphics board design H (or M) Related products SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7060-5AF71-1FH3 SIEMENS 1FK6032-6AK71-1TG0
