Шаблон:Convert/Gcuft/a

{{convert/{{{d}}}|{{{1}}}||||s=|r={{{r}}} |u=× 10⁹ cu ft/a |n=billion cubic feet per annum |h=billion-cubic-foot-per-annum |l=billion cubic feet per annum |t=cubic foot per second |o=m3/a |b=(2048383/2282812.5) |j=-0.047059079-0}}