Haydarooliga slurry bamka qaybaha dhamaadka meelaynta
Warshada mashiinada qodista batroolka ee Maraykanka of America qodista slurry bamka hydraulic dhamaadka xirmooyinka ku-guul, dhawaan Guddiga Qorshaynta Gobolka oo loo aqoonsaday inay yihiin heer-goboleed wax soo saar cusub 1989kii warshad.
Waqtiga boostada: Jul-13-2021