Incazelo emfushane:

1, kusetshenziswa ukubumba okuhlanganisiwe kwe-zinc alloy + ubuchwepheshe besibuko se-UV, obugcwele ubuntu

2. Umzimba wentambo yokudoba ekhethekile eyalukiweyo, umuzwa okhululekile, omuhle futhi onamandla futhi ongagugi

3. Igobolondo le-alloy ye-zinc eliqiniswe isikhathi eside, elivikela intambo yokuxhuma kanye nomgogodla ngokuqinile, futhi lihlala isikhathi eside kakhulu.

4, 2.4A ukushaja okusheshayo okuphezulu kwamanje, ukusekela okuphelele kokushaja okusheshayo kweselula

5, iza nethoni ethambile eluhlaza okwesibhakabhaka ekhanyayo, asikho isidingo sokugcoba ifoni ebusuku

6, ukupakishwa komkhathi okuphezulu, kuqinile futhi kusesitayeleni