Diverse engineers discussing blueprints and pointing at construction site project professional foreman and engineer supervising 免版税库存照片 diverse engineers discussing blueprints and pointing at construction site project professional foreman and engineer supervising
亚洲女性工人，工业人员，领班，工程师，穿着安全背心，反光条，头盔，硬帽，微笑，隔离在白色背景上 免版税库存照片 亚洲女性工人，工业人员，领班，工程师，穿着安全背心，反光条，头盔，硬帽，微笑，隔离在白色背景上
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