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.
Round steel link chains - Round steel link chains, nomial pitch: 5 x d, for the operation in chain conveyors - Part 1: From stainless steel, grade 3; Text in German and English— 29 стр.
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.