a male agricultural worker in overalls is standing in an agricultural field and looking directly at the camera. harvest season is underway - 連身工作服 個照片及圖片檔園藝, 綠色
a bearded worker looks directly into the camera while standing in a workshop making furniture - 連身工作服 個照片及圖片檔男人, 雙臂交叉
automotive engineers wearing boiler suits and manager discussing project in car plant - 連身工作服 個照片及圖片檔工廠, 全身, 英國
republic of korea, luck, youth, facility manager, construction industry, construction worker - 連身工作服 個照片及圖片檔
industrial printing presses with metal factory engineers are inspect the finished metal forming at the back. - 連身工作服 個照片及圖片檔特寫
portrait of two friendly car mechanics standing together at service station - 連身工作服 個照片及圖片檔雙人, 汽車機械工人, 非洲人
auto mechanic man analyzing the car using a digital tablet on a repair shop - 連身工作服 個照片及圖片檔汽車, 聽覺保護器, 下面
vernier caliper measures tool in metal work. an african american metal workers using vernier caliper in workshop to measure diameter or thickness of construction beam in a metal plant. - 連身工作服 個照片及圖片檔特寫, 黑人種族, 男人
male scientist reading ph value or examining toxic water from a water sample. he working outdoors and wearing protective workware coveralls. - 連身工作服 個照片及圖片檔污染
production monitoring in a manufacturing industry. a portrait of a production control engineers holding a production plan control is standing in front of a mechanical press machine. she has skills in coordinate the use of workers, machines, and resources. - 連身工作服 個照片及圖片檔工程師, 工廠, 畫像
