effectively maintain a boiler system. service engineer checking the boiler pressure in control room of food processing plant. - 泵水站 個照片及圖片檔
boiler inspection and maintenance. industrial engineer checking on pipes, valve and boiler pressure in control room of food processing plant. - 泵水站 個照片及圖片檔
fire fighting systems and pipe, water sprinkler and fire alarm system, water sprinkler control system, red generator pump for water sprinkler piping,water valve. - 泵水站 個照片及圖片檔
a maintenance engineer with a white hard hat is working in the control room of the building's cooling system and holding the blueprint to inspect the process. - 泵水站 個照片及圖片檔
Dutch-German pumping station is draining water from the high water at the Waal river in Nijmegen, Netherlands, on December 28, 2023.
pipeline line icon, design, pixel perfect, editable stroke. logo, sign, symbol. oil industry, petrol. - 泵水站 幅插畫檔、美工圖案、卡通及圖標
German Interior Minister Nancy Faeser together with Ronald Hermann Roepke , Managing director of water supply Rheinhessen-Pfalz GmbH, and Markins...