Kunamaphuzu amaningana wokulinganisa izinga lokushisa ku- isithando somlilo

Iphuzu lokulinganisa izinga lokushisa lesithando somlilo se-tube lisethwa ngokuya ngendawo yokushisa esetshenzisiwe. Ngokuvamile, iphuzu elilodwa lokulinganisa izinga lokushisa lingaphansi kuka-300mm, amaphuzu amathathu okulinganisa izinga lokushisa ngelendawo yokushisa engu-300mm-700mm, futhi izinga lokushisa elingaphezu kuka-700mm linqunywa ngokosayizi wangempela.