1 documents found
Head: Khaliavko Kateryna P.. DSTU EN 148-1 (EN 148-1: 2018, IDT) Respiratory protective devices. Threaded connections for front parts. Part 1. Standard threaded connection. Development of a national ND to replace DSTU EN 148-1: 2004 (EN 148-1: 1999) adopted by the translation method.
Scientific-Research center "Naftohim". № 0121U113307
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Updated: 2026-03-25
