However, they may occasionally carry bulk cargoes, and some are built to carry perishable commodities such as meat, eggs, dairy produce and fruit in refrigerated holds.
Nokuba kutheni, zingasoloko zithwala isambuku somthwalo wezithuthi, ezinye zezokwakhiwa kokuthwala ukonakala ngokorhwebo lwempahla njengenyama amaqanda izinto ezenziwe ngobisi kunye neziqhamo ezikwizikhenkcezisi ezibambeleyo.