thermAC2Sub property

Implementation

String get thermAC2Sub => isNL
    ? 'R_20 = DC-weerstand bij 20°C [Ω/m]  ·  α = temperatuurcoëfficiënt  ·  ys = skin-effectfactor  ·  yp = nabijheidseffectfactor'
    : 'R_20 = DC resistance at 20°C [Ω/m]  ·  α = temperature coefficient  ·  ys = skin effect factor  ·  yp = proximity effect factor';