Worker are working cutting or welding steel structure, Safety uniform and work planing in workplace, Construction site, Development land and residential building in city.图片
点 击 查 看 大 图

Worker are working cutting or welding steel structure, Safety uniform and work planing in workplace, Construction site, Development land and residential building in city.
素材ID:420067499

  • 举报
  • 格式:JPG
  • 作者:Apisit
  • 最大分辨率:5150 x 3433px
  • 最大输出:43.60 x 29.07cm (300dpi) | 181.68 x 121.11cm (72dpi)

关键词

保护体系结构工作升降舵机器安全切割发展房地产焊接工匠金属制品工业工程工程师面具规划维护保养火花电弧男人现场工作场所起重机脚手架行业技术劳动者头盔结构设备焊工管道技能施工技术火灾金属建设者检查修理建筑劳动力工厂工具住宅