Construction worker skillfully spreading mortar onto aerated concrete block, carefully preparing wall during professional building process

Construction worker skillfully spreading mortar onto aerated concrete block, carefully preparing wall during professional building process
  • 素材ID：1452620477
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  • 格式：MOV
  • 时长：00:15
  • 作者：Ruslan
  • 最大分辨率：3840 x 2160px
关键词
瓦工体系结构职业装修抹子砂浆专业发展住房墙拼贴承包商工程师水泥行业工单房子施工职业生涯技能砌体建设者混凝土劳动力财产建筑块

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