pipes
Tubular conduits, generally leakproof, for the transport of liquids or gases. For assemblies of pipes, tubes, and fittings in plumbing systems, use "piping (plumbing system components).".
Tubular conduits, generally leakproof, for the transport of liquids or gases. For assemblies of pipes, tubes, and fittings in plumbing systems, use "piping (plumbing system components).".