young man and woman use digital and paper tools to manage heating plant maintenance - 區域供熱站 個照片及圖片檔工廠, 室內, 工程師
electrical engineer examining electric power station using digital tablet and walkie-talkie - 區域供熱站 個照片及圖片檔工業, 商務, 車站
the heating plant worker is in a squatting position. he examines the operation of machines, pipes and valves in the heating plant. - 區域供熱站 個照片及圖片檔職業, 工廠
skyline of nanterre and la defense with railway tracks in front at sunset, paris, france - 區域供熱站 個照片及圖片檔法國, 城市, 現代 - 風格
the heating plant worker is in a squatting position. he examines the operation of machines, pipes and valves in the heating plant. - 區域供熱站 個照片及圖片檔建築物外觀, 能源
woman with a smartphone in her hands sits on the floor near the radiator - 區域供熱站 個照片及圖片檔家庭生活, 家用暖氣, 寒冷的
December 2024, Berlin: Smoke comes out of chimneys from FHW Neukölln and rises above residential buildings. Photo: Jens Kalaene/dpa
female industrial electrician checking voltage and installations in power plant - 區域供熱站 個照片及圖片檔工程師, 年輕成年人, 維修工人
close-up hand of maintenance technician using torque wrench repairing or tuning of the piping line of hvac heating ventilation air conditioning system. - 區域供熱站 個照片及圖片檔檢查, 修理
maintenance technician using torque wrench repairing or tuning of the piping line of hvac heating ventilation air conditioning system at boiler pump room in the factory. - 區域供熱站 個照片及圖片檔士巴拿, 維修工人
Pipes are labeled with the word "Fernwaerme" at the district heating plant Stuttgart-Gaisburg of power company EnBW in Stuttgart, southern Germany,...
woman with file folder and man with digital tablet work together at heating plant - 區域供熱站 個照片及圖片檔工作, 檢查員
