bn:00063236n
Noun Concept
EN
point of reference  reference  reference point
EN
An indicator that orients you generally WordNet 3.0
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EN
An indicator that orients you generally WordNet 3.0 & Open English WordNet
EN
It is used as a reference for comparing the heating and the electrical energy involved WordNet 3.0 & Open English WordNet
WordNet 3.0 & Open English WordNet