Olunye ulwamkelo oluyimpumelelo lwe-batching plant yomzi-mveliso we-paver block!Umthengi uvelisa ibhloko ephezulu ye-paver kunye nebhloko enemibala emininzi.Yethuumxube wekhonkrithi weplanethiuye wasombulula ngempumelelo ingxaki yebhola yokuxuba ubuso, lo ngumgca we-3 walo mthengi eMelika, umphathi uthi banesicwangciso somnye ukunyusa umthamo wemveliso.
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Ixesha lokuposa: Jun-11-2020