4K White architect and contractor review large blueprints on desk pointing at floorplan details pens magnifier focused consultation 股票视频 White architect and contractor review large blueprints on desk pointing at floorplan details pens magnifier focused consultation 股票视频
4K Portrait of inspector in safety vest with smartphone walking along footbridge focused overpass bridge bearded man contractor 影视素材 Portrait of inspector in safety vest with smartphone walking along footbridge focused overpass bridge bearded man contractor 影视素材
4K Contemplative contractor in hardhat surveying the scene on green chromakey a rear view of focused male vibrant red his 股票录像 Contemplative contractor in hardhat surveying the scene on green chromakey a rear view of focused male vibrant red his 股票录像
4K 一位高加索男性承包商检查员正在检查排水管。一位一丝不苟的工人正在检查梯子上的排水管对齐情况 股票录像 一位高加索男性承包商检查员正在检查排水管。一位一丝不苟的工人正在检查梯子上的排水管对齐情况 股票录像
4K Focused woman engineer writes notes on clipboard at workplace focused woman engineer writes notes on clipboard on white background 股票录像 Focused woman engineer writes notes on clipboard at workplace focused woman engineer writes notes on clipboard on white background 股票录像
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