Namhlanje, iqela lethu lemveliso ligqibe enye ibhetshi ye-self-drilling screws ezilungele ukuthunyelwa ngaphandle.
Ezi zibophelelo zenzelwe ubukhulu becala ukwakhiwa kwentsimbi kunye nezicelo zokuphahla kwesinyithi, ngokukodwa zisetyenziswa ngokubanzi kwi-PPGI yofakelo lwamaphepha, ukwakhiwa kwendawo yokugcina impahla, kunye neenkqubo zokuxhoma ilanga.
Phambi kokupakisha, ibhetshi nganye ihambe kuhlolo lomgangatho osisiseko, kubandakanywa ukutshekishwa komsonto, uvavanyo lokusebenza lokomba, kunye nokuqinisekiswa kwenkangeleko yokwambathisa. Sigxila ekugcineni isikrufu ngasinye sihambelana kwaye sithembekile kufakelo{1}}kwisayithi.
Oku kuthunyelwa kuya kuhanjiswa kumthengi wethu waphesheya kwiprojekthi yesakhiwo sentsimbi eqhubekayo. Ukuhanjiswa okukhawulezayo kunye nomgangatho ozinzile kuhlala kungumba wethu wemihla ngemihla.
E-Dongchao, sikholelwa ukuba izibophelelo ezincinci zidlala indima enkulu kukhuseleko lolwakhiwo kunye nokusebenza kakuhle.
