Lub rivet core nro yog tsis ruaj khov, lub breakpoint quab yuam zoo ib yam li cov rivet core nro, los yog kev kho cua sov tsis zoo, lub rivet core yog nkig, thiab rivet core yuav tawg thaum siv.
Tseem muaj rivet ntawm rub tawm cov tub ntxhais uas yog ua ntej rub rivet core twb puas lawm, qhov no nug kom ua cov khoom tsim nyog kuaj ua ntej siv.
Nyob rau tib lub sijhawm, cov khoom siv yuav tsum tau them sai sai rau.Cov khoom siv kos duab yuav tsum tau ua thaum cov khoom yuav khoom.Thaum cov khoom ncav cuag tus qauv, nws tuaj yeem siv tau, txwv tsis pub nws yuav tsum rov ua haujlwm dua.Peb yuav tsum zam cov teeb meem zoo li no hauv kev ua haujlwm tiag tiag.Ntxiv nrog rau kev soj ntsuam nruj ntawm cov khoom siv raw, peb kuj yuav tsum tau saib xyuas ib ntus thaum lub sijhawm tsim khoom, thiab qee lub sijhawm, kom paub meej tias qhov ruaj khov ntawm cov khoom siv thiab cov khoom.Qhov no tuaj yeem ua tau ntau dua 95% Zam kev tsim cov khoom ntsia hlau tawg hauv lub sijhawm tom qab.
Post lub sij hawm: Mar-08-2021