Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems. Requirements, testing, quality control— 24 стр.
Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems. Components for vacuum drainage systems and for drainage systems on ships— 36 стр.
Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems. System S, forms and dimensions— 34 стр.
