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Uthini umgaqo we-nano spra gun?Inkcazo yetekhnoloji ye-atomization kukuthatha i-DU kwaye usebenzise i-transducer ye-ultrasonic, ekwabizwa ngokuba yi-wafer, xa isekethe iqhuba i-wafer, i-wafer vibrates, amanzi angaphezulu kwe-vibration abe ngamasuntswana amancinci, ububanzi bawo bufikelela...Funda ngokugqithisileyo»
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1. Imbali yemvelaphi yeeglavu ezilahlwayo Ngo-1889, ipere yokuqala yeeglavu ezilahlwayo yazalwa kwikliniki kaGqr. William Stewart Halstead.Kwinkqubo yotyando, iiglavu ezilahlayo azinakuqinisekisa kuphela ukuguquguquka kwesandla sikagqirha, kodwa kwakhona enha kakhulu...Funda ngokugqithisileyo»
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Uzisebenzisa njani iilancets zegazi?Ngoku namhlanje abantu abaninzi ngakumbi banikela ingqalelo ngakumbi kwimpilo yabo kwaye baye kwiziko lezoNyango ukuze banike impilo yabo ukuze bahlolwe ngokupheleleyo.Ngenxa yesi sizathu isidingo se-lancet yegazi ngamaxesha angama-3 kunangaphambili.Indlela yokusebenzisa i-lancet yegazi yaba yinto...Funda ngokugqithisileyo»
