HDPE plastic tubes for drink water. Reneval potable water system in the city. Laying drink water pipe at the corner of a flat house, work, place, welding, washer, valve, transportation, trading, tool, thread, technology, steel, solid, soil, sewer, sewage, screwed, safety, repairing, plumber, pipeline, -, part, outdoors, nut, metallic, joint, installing, industry, front, back, yard, fasteners, facility, equipment, engineering, dirty, digging, danger, construction, brown, bolt, blue

圖片編號： 161169266
拍攝者： Rdonar