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. - 排水孔 個照片及圖片檔建築地盤, 建築業
an elegant and modern bathroom featuring a luxurious freestanding bathtub along with a stylish shower space - 排水孔 個照片及圖片檔廁所 - 建築物, 淋浴, 浴缸
cleaning stuck in a toilet. black woman cleans a clogged toilet. lifestyle at home, housework cleaning - 排水孔 個照片及圖片檔廁所 - 建築物, 排水
'clean drains = clean waterways' environmental message on a roadside concrete gutter above a storm water drain grate - 排水孔 個照片及圖片檔
the specialist infrastructure works at modern water supply and sewerage systems. underground pipeline works. water supply and wastewater disposal of a residential city. close-up of underground utilities - 排水孔 個照片及圖片檔職業, 建築地盤, 建築工人
loose hair in the sink drain in the bathroom after shampooing or showering. the concept of head health problems, deficient conditions in the body due to stress and depression, a consequence of chemotherapy and radiation for cancer. - 排水孔 個照片及圖片檔廁所 - 建築物
open sewer manholes on a city street. repair of city sewerage and drainage systems. emergency working of utility services - 排水孔 個照片及圖片檔職業, 工作, 排水
