02 Faybarro yaryar oo Polypropylene ah oo loogu talagalay Codsiyada Shotcrete
Fiilooyinka Micro Polypropylene ee Shotcrete Fiilooyinkayaga micro PP ee waxqabadka sare leh waxay xoojiyaan iska caabbinta dildilaaca, adkeysiga, iyo isku xirnaanta shotcrete, iyagoo yareynaya soo kabashada iyo yaraanta iyadoo la hagaajinayo sharafta qaabdhismeedka ee tunnel-ka iyo qalabka dhulka hoostiisa mara...