Convert drum to demi (French beer)
Selected category: volume.
Definition and details for drum:
Drum is traditional a unit of liquid volume used in the oil trade equal to 55 U.S. gallons or about 1.31 petroleum barrels or about 208.2 liters.
Definition and details for demi (French beer):
Demi is also an informal French unit of volume for beer, equal to 250 milliliters.