Round steel link chains - Chain strands from round steel link chains, nominal pitch: 5×d, for the operation in bucket elevators - Part 1: Made from case hardened quality steel, Grade 2; Text in German and English— 36 стр.
Bushing for separable accessories for power cable with protruding cone; U<(Index)m> up to 36 kV, dimensions of the arrangement for bushings and separable connectors— 5 стр.