4K Fifteen Fifteen 开发项目活动现场，身穿高能见度背心的建筑工人在桌旁就坐，航拍视角，现正发售 股票录像 Fifteen Fifteen 开发项目活动现场，身穿高能见度背心的建筑工人在桌旁就坐，航拍视角，现正发售 股票录像
HD Construction workers dismantle old balconies on apartment building during facade renovation crane lifts heavy concrete an 股票录像 Construction workers dismantle old balconies on apartment building during facade renovation crane lifts heavy concrete an 股票录像
4K 乌克兰，沃罗赫塔，2026年9月10日。五名建筑工人正在户外浇筑并找平一块钢筋混凝土板，一台移动式搅拌机 影视素材 乌克兰，沃罗赫塔，2026年9月10日。五名建筑工人正在户外浇筑并找平一块钢筋混凝土板，一台移动式搅拌机 影视素材
4K Construction workers are actively engaged in road work using heavy machinery to excavate and prepare the surface surrounded by 股票视频 Construction workers are actively engaged in road work using heavy machinery to excavate and prepare the surface surrounded by 股票视频
登录 
