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DIN 16831-3:2003-05

Отменен
Pipe fittings and joint assemblies for polybutene pressure pipes - Type PB 125 - Part 3: Dimensions of injection-moulded sockets and caps for socket welding — 6 стр.
ICS
23.040.60 Flanges, couplings and joints / Фланцы, муфты и соединения