Connectors for electronic equipment - Part 7-4: Detail specification for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up to 250 MHz— 185 стр.
Railway applications. Mounted parts of the traction transformer and cooling system. Gas and liquid actuated (Buchholz) relay for liquid immersed transformers and reactors with conservator for rail vehicles— 20 стр.
Railway applications. Mounted parts of the traction transformer and cooling system. Pump for insulating liquid for traction transformers and reactors— 34 стр.
