Indlela yokucoca indebe entsha ye-thermos xa uyisebenzisa okokuqala? Ukucocwa kunye nokugcinwa kwezinto ezintsha
Sonke siyazi ukuba iikomityi ze-thermos ziyimfuneko kubomi bethu bemihla ngemihla, nokuba kubusika obubandayo okanye ihlobo elishushu, zinokusinika ubushushu obufanelekileyo besiselo.
jonga iinkcukacha