İngilizce | Fransızca | |
---|---|---|
Construction | ||
Construction | luminous efficacy | efficacité lumineuse |
İngilizce | Fransızca | |
---|---|---|
Electricity | ||
Electricity | luminous efficacy of radiation | efficacité lumineuse d'un rayonnement |
Lighting | ||
Lighting | luminous efficacy of radiation | efficacité lumineuse d'un rayonnement |
Lighting | luminous efficacy of a source | efficacité lumineuse d'une source |