DIN EN 1124-1 Berichtigung 1:2006-01
Действует
Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 1: Requirements, testing, quality control; German version EN 1124-1:1999 + A1:2004, Corrigenda to DIN EN 1124-1:2004-12
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