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DIN EN 751-1:1997-05

Действует
Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 1: Anaerobic jointing compounds; German version EN 751-1:1996 — 7 стр.
ICS
23.040.80 Seals for pipe and hose assemblies / Уплотнения для труб и рукавов в сборе