Bulldozer blade dumama makera Turkey Excavator sprocket Bulldozer ruwan wukake ana sarrafa su da boron karfe ko carbon karfe, da kuma sarrafa zafi magani matakai kamar quenching da tempering, ta yadda za su iya samun mai kyau aiki, taurin da matsawa ƙarfi, wanda zai iya saduwa da amfani. .
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