Amandla aphezulu, ukumelana nokugqoka, ukuqina, ukumelana nokugqwala, ukumelana ne-asidi ne-alkali, kulula futhi kulula.
Ukucaciswa kwesicelo: kuyadingeka ukwenza ukuhlolwa okubonakalayo ngaso sonke isikhathi uma kusetshenziswa intambo yokuphepha, futhi unake ukuhlolwa ngesikhathi sokufaka isicelo.Ukuhlolwa kufanele kwenziwe kanye phakathi nonyaka ukuze kuqinisekiswe ukuthi izingxenye eziyinhloko azonakaliswa.Uma noma yimuphi umonakalo noma ukuwohloka kutholakala, kubike ngesikhathi futhi uyeke ukukusebenzisa ukuze uqinisekise ukusebenza okuphephile.
Kuyadingeka ukuhlola yonke intambo ngaphambi kokuyisebenzisa.Uma kutholakala ukuthi yonakele, yeka ukuyisebenzisa.Uma uyigqokile, qinisa isiqeshana esinyakazayo, futhi ungathinti amalangabi avulekile namakhemikhali.
Njalo gcina intambo yokuphepha ihlanzekile futhi uyigcine kahle ngemva kokuyisebenzisa.Ngemva kokuba ingcolile, ingahlanzwa ngamanzi afudumele namanzi anensipho futhi yomiswe emthunzini.Akuvunyelwe ukuyicwilisa emanzini ashisayo noma ukuyishisa elangeni.
Ngemuva konyaka owodwa wokusetshenziswa, kuyadingeka ukwenza ukuhlolwa okuphelele, futhi kukhishwe i-1% yezingxenye ezisetshenziselwa ukuhlolwa kwe-tensile, futhi izingxenye zithathwa njengezifanelekile ngaphandle kokulimala noma ukuguqulwa okukhulu (lezo ezike zazanywa ngeke ziphinde zisetshenziswe).
Isikhathi sokuthumela: Jul-25-2023