... F03A is a mainframe computer with a 3-channel, with control. KSP-F04 is to extend the ... Option One: a KSP-F03A, can have 3-channel functionality with a computer-controlled dosing Option Two: 1 ... 1 KSP-F04, formed the band with a 7-channel computer-controlled dosing function Program 3: 1 KSP-F03A ... 3 KSP-F04, formed the band with a 15-channel computer-controlled dosing functionThe above 4 programs, only ...