Though five years of pent-up demand ensured plenty of buyers production was hampered by shortage of materials, particularly steel, issued to manufacturers until the 1950s by a central planning authority under strict government control.
Aínda que cinco anos da demanda acumulada aseguraron abundantes compradores a produción viuse obstaculizada pola escaseza de materiais, en particular de aceiro, subministrado aos fabricantes ata a década de 1950 por unha autoridade central de planificación baixo estrito control gobernamental.