Construction of building, wet cement was being discharged from cement truck chute into wheelbarrow track concrete buggy
素材ID:1773881559

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  • 格式:MOV
  • 时长:00:19
  • 作者:ungvar
  • 最大分辨率:3840 x 2160px

关键词

砂浆承包商工业水泥混合构建工单施工基础搅拌机建设者砌体卡车混凝土溜槽