Iziqandisi zelabhoratri zenzelwe izivivinyo, kuyilapho iziqandisi zezokwelapha zenziwa ngokwezidingo ezijwayelekile. Iziqandisi ezisezingeni eliphezulu zingasetshenziswa emalabhorethri ngokunemba nokusebenza okwanele.
Ngokuthuthuka komnotho wabantu kanye nokwakhiwa okukhulu kwamaqembu ocwaningo lwesayensi, isidingo samafriji elebhu siyakhula. Kubalulekile ukwazi ukuthi ukuhlolwa okuvamile kudinga inani elikhulu lamasampula ukuze kutholakale idatha enembile, okudinga imali eyengeziwe yokutshala imali ekuthengweni kwamafriji. Amanye amazwe athuthukile asevele ebiza kakhulu ukuwakhiqiza, futhi ukungenisa kwamanye amazwe sekuyinto evamile. Kungenziwa ngokwezifiso ngokwezidingo zangempela.
Isimo seziqandisi zezokwelapha emakethe sikhula nje kuphela, kanti nobukhulu bezibhedlela emhlabeni wonke buyanda minyaka yonke, ukuze kuvikelwe impilo yabantu. Ngokuthuthuka kwesayensi nobuchwepheshe, ezinye iziqandisi ezindala kufanele zisuswe, okwenza nezimboni zidinga ukukhiqiza okuningi minyaka yonke ukuze kuhlangatshezwane nezidingo zemakethe yezokwelapha.
Ngonyaka wakamuva ka-2025, hlaziya umehluko phakathi kokuhlolwa kwamanje neziqandisi zezokwelapha:
(1) Kunokwehluka kokusetshenziswa kwamandla. Ukuze kufezwe ukunemba okunembile kokuhlolwa, ukusetshenziswa kwamandla ngokuvamile kuphakeme kunokweziqandisi zezokwelapha.
(2) Umehluko ekusebenzeni phakathi kwalokhu okubili ubalulekile, futhi ukusetshenziswa kwezokwelapha kuphansi kancane.
(3) Amanani ayahlukahluka, futhi amafriji ezokwelapha namafriji ashibhile kakhulu.
(4) Izimo zokusetshenziswa zihlukile futhi zingasetshenziswa ngokwesimo sangempela
(5) Izinga lokushisa liyahlukahluka, futhi amalabhorethri adinga amazinga okushisa angu--22°C noma ngaphansi
(6) Ukukhiqiza kusobala ukuthi kunzima futhi kudinga izindleko eziphezulu.
(7) Intengo yokulungisa iphezulu. Kumafriji ochwepheshe okuhlola, abasebenzi abangochwepheshe nezinto zokwakha kuyadingeka ukuze bawanakekele, futhi izindleko ziphezulu impela.
Idatha engenhla isekelwe ekuhlaziyweni okuyisisekelo. Eqinisweni, sicela wenze izinqumo ngokusekelwe kudatha eqinile. Kunikezwa iziteshi zokuthola ulwazi lwemakethe kuphela lapha, okukuvumela ukuthi ufunde kabanzi ngomehluko phakathi kweziqandisi ezihlobene.
Isikhathi sokuthunyelwe: Jan-14-2025 Ukubukwa: