1. Ukhuni lombhede kumele lube luhle.Ukhuni oluqinile lwekhwalithi ephezulu kufanele lukhethwe.Ukhuni oluqinile lwekhwalithi ephezulu lunombala wemvelo kanye nezinhlamvu zokhuni ezicacile.Ukusetshenziswa kwezinto ezinhle zokusetshenziswa kungenza isakhiwo sombhede siqine futhi sithuthukise amandla ayo okuzala.Naka ukukhetha umbhede onezinsimbi zokugada, amakhona abushelelezi futhi ongenawo ama-burrs.
2. Umuzwa wokunethezeka.Ukuqina nokuthambile kombhede kufanele kube okufanelekile, ukuze izinga lokulala lomntwana liqinisekiswe.Usayizi wombhede onengqondo kufanele ukhethwe, kanye nobukhulu bomzimba wengane kanye nokuhlelwa nokucushwa kwesikhala sokulala.Isakhiwo sombhede kufanele sihambisane nemigomo ye-ergonomics.
3. Ukuvikelwa kwemvelo.Ukuvikelwa kwemvelo nakho kuyisici esibalulekile okufanele sinake.Izingodo zemvelo zinephunga elimnandi, elilungele impilo yomuntu.Upende osetshenziswa ngemva kokucutshungulwa akufanele uqukathe noma yiziphi izinto ezinobuthi eziyingozi empilweni yomuntu, futhi kufanele ungabi nephunga elingavamile.
Isikhathi sokuthumela: Jan-10-2023