Isidingo sokuqeda ukushisa
2.Isidingo sokunqanyulwa kokushisaIdatha efanelekile ibonisa ukuthi uma izinga lokushisa lidlula inani elithile, izinga lokuhluleka kwedivayisi lizokhuphuka kakhulu, futhi njalo ngo-2 ° C ukunyuka kwezinga lokushisa lengxenye.
buka imininingwane