略語大辞典 [C] 30 EURONORM European Norm; or EN; an European electrical standard ヨーロッパ電気標準(規格). European Norm; or EN; an European electrical standard; ref. EOTC(European Organization for Testing and Certification); ref. TCF(technical contructions file); ref. ITE(information technology equipment); (EC); [C:E:Ind:Std:Pol]. 丸善「略語大辞典」JLogosID : 11874316