GB/T 7497.3-1987 Microprocessor system bus I, 8-bit and 16-bit data--Part 3: Mechanical and pin descriptions for the Eurocard configuration with pin and socket (indirect) connectors (English Version)
This standard applies to interfaces to microprocessor system components using backplane connections of the pin and socket connector (indirect mating) type.
GB/T 7497.3-1987 history
2008GB/T 7497.3-2008 Microprocessor system bus.8-bit and 16-bit data(MULTIBUS I).Part 3:Mechanical and pin descriptions for the Eurocard configuration with pin and socket(indirect) connectors
1987GB/T 7497.3-1987 Microprocessor system bus I, 8-bit and 16-bit data--Part 3: Mechanical and pin descriptions for the Eurocard configuration with pin and socket (indirect) connectors