τ m = d 2 /D m MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipG0dh9qqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baqaaiGaciGacmaaceqaaeaacaabaaGcbaGaaqiXdmaaBaaaleaaca qGTbaabeaakiabg2da9maalyaabaGaamizamaaCaaaleqabaGaaGOm aaaaaOqaaiaadseaaaWaaSbaaSqaaiaab2gaaeqaaaaa@3A57@
Note 1 to entry: This entry was numbered 815-15-24 in IEC 60050-815:2015.
Note 1 à l’article: Cet article était numéroté 815-15-24 dans l’IEC 60050-815:2015.