Construction workers with concrete boom pump crane at new house construction site pouring concrete into a formwork with reinforcement for building walls

Construction workers with concrete boom pump crane at new house construction site pouring concrete into a formwork with reinforcement for building walls
  • 素材ID:1294772781
    举报
  • 格式:MOV
  • 时长:00:09
  • 作者:branex
  • 最大分辨率:3840 x 2160px
关键词
木材工作体系结构职业机械项目液体承包商工业填充模板团队合作起重机特写镜头工作混合水泥男人构建现场行业设备工单结构承包劳动者房子流程施工成人技术金属建设者砾石混凝土钢筋钢筋工具建筑公寓引导