NF EN 613 : 2021
Current
Current
The latest, up-to-date edition.
Independent closed-fronted gas-fired type B11, type C11, type C31 and type C91 heaters
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-12-2021
Publisher
This document specifies requirements and test methods for construction, safety, marking and rational use of energy.
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