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Isingeniso sokubalwa kabusha
I-rebar yigama elivamile lemigoqo yensimbi evuthayo evuthayo. Ibanga lebha yensimbi ejwayelekile eshisayo liqukethe i-HRB kanye nephuzu lesivuno esincane sebanga. H, r, no-b yizinhlamvu zokuqala zamagama amathathu, ahoxisiwe, abhalwe phansi, futhi ...Funda kabanzi -
Ukwethulwa kwekhoyili yensimbi yensimbi
Insimbi yensimbi, eyaziwa nangokuthi yinsimbi yensimbi. Insimbi iyacindezelwa futhi ibanda icindezelwe ibe yimigqa. Ukuze wenze lula ukugcinwa nokuhamba, kulula ukwenza ukucubungula okuhlukahlukene (njengokucubungula kube amapuleti ensimbi, i-STEE ...Funda kabanzi