Standards
[CURRENT]
NF X30-122-5
; NF EN 16247-5:2015-06-20
NF X30-122-5
; NF EN 16247-5:2015-06-20
Energy audits - Part 5: competence of energy auditors
Title (German)
Energieaudits - Teil 5: Kompetenz von Energieauditoren