Butler, David.
Gravity flow pipe design charts / David Butler and Brian R.C.Pinkerton. - London : Thomas Telford, 1987. - 56 p. : ill.
Pipe.
Fluid dynamics.
Gravity flow pipe design charts / David Butler and Brian R.C.Pinkerton. - London : Thomas Telford, 1987. - 56 p. : ill.
Pipe.
Fluid dynamics.