hat
【Materyèl】:Kalkè, granit, ti wòch, COBBLE, iron ore, bazalt ak tout kalite minre difisil ak mou ak fòs konpresiv pa pi wo pase 310 MPA.
eng
【Materials】:Limestone, granite, pebbles, cobble, iron ore, basalt and all kinds of hard and soft ores with compressive strength not higher than 310 Mpa.