Terms for subject Materials science containing tariff rate

English	French
flat rate tariff	simple tarif
3 rate time-of-day tariff	triple tarif
2 rate time-of-day tariff	double tarif
2 rate time-of-day tariff	tarif bihoraire
3 rate time-of-day tariff	tarif trihoraire
three-rate time-of-day tariff	tarif trihoraire
three-rate time-of-day tariff	triple tarif
two-rate time-of-day tariff	double tarif
two-rate time-of-day tariff	tarif bihoraire