NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

DIN EN 1854 ???din.label.webdb.content.articleState.WITHDRAWN??? ???din.label.webdb.content.norm.quote.title???

???din.label.webdb.content.norm.docNr??? ???din.label.webdb.content.issue??? ???din.label.webdb.content.norm.title???
ISO 7-1 1994-05 Pipe threads where pressure-tight joints are made on the threads - Part 1: Dimensions, tolerances and designation ???din.label.webdb.content.norm.more???