builder placing rebar into prepared foundation hole, closeup of boots and rods set into compact soil, spacing and alignment for concrete footing, steady hands and construction rhythm
素材ID:1764992840

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  • 格式:MOV
  • 时长:00:08
  • 作者:bisonov
  • 最大分辨率:3840 x 2160px

关键词

紧凑型例行程序距离钢筋间距测量努力接地金属制品吉恩支持绑定对齐钢构件海沟尘土飞扬现场土墩特写镜头放置位置大括号基脚结构阳光锚定施工基础建设者稳定性钢筋插入附着框架混凝土引导