photo of corn grows from the earth against black background. the leaves of corns grows in front of camera. sowing corn seeds. - 地底下 個照片及圖片檔泥土, 種子, 陸地
two male structural experts inspect large drainage pipes while carrying a toolbox and a blueprint before sending it to pre-construction for the next process. - 地底下 個照片及圖片檔建築地盤, 建築業, 排水
tunnel engineering and white safety helmet working and using digital tablet in dark railway tunnel construction site area with copy space. engineer checking underground railway tunnel - 地底下 個照片及圖片檔建築業, 建築地盤, 職業
construction worker at the cylindrical tunnel, inspecting it with a flashlight wearing a high-visibility jacket, a white safety helmet, and a harness for safety. the tunnel appears to be part of an underground large infrastruct project. - 地底下 個照片及圖片檔建築地盤, 建築業
engineers crawl inside to inspect the quality of the narrow inner pipe. industry engineers or technician inspection pipe circular. checking construction of the water, oil natural gas and fuels transport pipeline work under a huge tube at the construction - 地底下 個照片及圖片檔維修工人, 建築地盤
General view of the premises in the underground stabilization point on September 2, 2024 in Unspecified, Ukraine. The Ministry of Defence of Ukraine,...
two female tourist friends visiting underground city in cappadocia türkiye turkey during their travel - 地底下 個照片及圖片檔代林庫尤, 城市, 洞穴
sa cova des pardals (cave of the sparrows), coastal trail, south coast, minorca - 地底下 個照片及圖片檔洞穴, 梯級, 深色的
low angle view of illuminated escalators in a modern subway station with people,naples,italy - 地底下 個照片及圖片檔抽象, 運輸
