Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
    Plancksches_Wirkungsquantum Planck's_constant, h   constante_de_Planck, h constante_de_Planck constante_de_Planck
h h   H, h     h H