Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 4: Data Link protocol specification— 459 стр.
Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 4: Data Link protocol specification— 1055 стр.
Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 4: Data Link protocol specification— 1055 стр.