Ke lintho life tse molemo bakeng sa lihelmete tsa lithuthuthu?
Lihelmete tsa lithuthuthu, tse tsejoang hape e le lihelmete tsa bapalami ba lithuthuthu, li sebelisetsoa ho sireletsa lihlooho tsa bapalami ba lithuthuthu le bapalami le bapalami ba lithuthuthu tse tlase likotsing. Li entsoe ka likhetla, li-buffer layers, li-pads tse phutholohileng, lisebelisoa tsa ho roala, goggl ...
lintlha tsa pono