Mashiinka goynta warshadaha shandadu waxay ku habboon tahay goynta caqli-galka ah ee agabyada kala duwan ee warshadaha bacaha, oo ay ku jiraan: maqaar, PU, TPU, dhar aan tolmo lahayn, shiraac, iwm, qalabaysan mindi gariir, mindi pneumatic, qalin rinji iyo qalab kale oo kala duwan , oo leh nidaamka xakamaynta iskiis u horumaray,...
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