Bulgarian Institute for Standardization
Standards – always a step ahead
Standards – always a step ahead
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E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
prБДС EN 4677-001:2021
Aerospace series - Welded and brazed assemblies for aerospace constructions - Joints of metallic materials by electron beam welding - Part 001: Quality of welded assemblies
General information
Scope
This document specifies requirements for electron beam welding for aerospace applications.
NOTE This includes flight hardware, prototypes, demonstrator parts and any other test hardware.
Life cycle
PREVIOUSLY
PUBLISHED
БДС EN 4677-001:2012
NOW
IN DEVELOPMENT
prБДС EN 4677-001:2021
50.60
Close of voting. Proof returned by secretariat
Nov 25, 2021