Haeba o batla ho tseba ho eketsehileng ka li-nozzle tsa rona, ka kopo ikopanye le rona. Re tla u romella lethathamo la li-nozzle system hore u tsebe ho khetha nozzle eu loketseng. Ehlile, haeba u sa tsebe ho khetha, baenjiniere ba rona ba tla boela ba u thuse Ha u khetha nozzle, lethathamo la rona la li-nozzle system le ka romelloa ho uena ka lengolo-tsoibila, WeChat, Whatsapp le liteishene tse ling.

 nbsp;