Standard [WITHDRAWN]
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This standard is identical to ISO 9012, which has already been published in 2008. The document specifies requirements and test methods for air-aspirated hand blowpipes. It applies to blowpipes for brazing, soldering, heating, fusion and other allied thermal processes, which use a fuel gas and aspirated air, and are intended for manual use. The International Standard ISO 9012:2008 has been prepared by ISO/TC 44/SC 8 "Equipment for gas welding, cutting and allied processes" and has been adopted identically as a European Standard. The responsible German standardization committee is Working Committee NA 092-00-07 AA "Ausrüstung zum Gasschweißen, Schneiden und verwandte Prozesse" ("Equipment for gas welding, cutting and allied processes") at NAS.
This document replaces DIN EN 731:1995-08 .
This document has been replaced by: DIN EN ISO 9012:2024-01 .