Isikhwama sempuphu uhlobo olusha lokupakisha. Siyisikhwama sokupakisha esiguquguqukayo sepulasitiki esinesakhiwo sokusekela esivundlile phansi kanye ne-nozzle phezulu noma ohlangothini. Singakwazi ukuma ngokuzimela ngaphandle kokusekelwa. Ekupheleni kwekhulu leminyaka elidlule, izikhwama ze-nozzle ezizisekelayo zazisetshenziswa kabanzi emakethe yase-US, zabe sezithandwa emhlabeni wonke. Manje seziyindlela evamile yokupakisha, evame ukusetshenziswa kujusi, ijeli ephefumulwayo, iziphuzo zezemidlalo, imikhiqizo yamakhemikhali yansuku zonke kanye neminye imboni.
1. Ifektri esesayithini esungule imishini yemishini ezenzakalelayo esezingeni eliphezulu, etholakala eDongguan, eShayina, enolwazi olungaphezu kweminyaka engama-20 ezindaweni zokupakisha.
2. Umhlinzeki wokukhiqiza? onokusetha okuqondile, okulawula kahle uchungechunge lokuhlinzeka futhi ongabizi kakhulu.
3. Isiqinisekiso sokulethwa ngesikhathi, umkhiqizo oqondile kanye nezidingo zamakhasimende.
4. Isitifiketi siphelele futhi singathunyelwa ukuze sihlolwe ukuze kuhlangatshezwane nezidingo zamakhasimende ezahlukene.
5. Kunikezwa amasampula wamahhala.
Amaphethini akhanyayo nacacile imibala ekhanyayo kanye nomklamo.
Ukuvala i-spout ngaphandle kokuvuza koketshezi.
Isisekelo sokuma esibanzi, sukuma sodwa uma singenalutho noma sigcwele.
Yonke imikhiqizo ihlolwa ngokuphoqelekile ngelebhu ye-QA yanamuhla futhi ithola isitifiketi selungelo lobunikazi.