Produkt mají v nabídce:
Piping and Valves - Spellman, Frank R.
Part of the "Fundamentals for the Water and Wastewater Main Operator" series, this title covers the basics of piping and valves in water and wastewater plants, including details on fittings, strainers, traps and control systems. It also covers how pipes are developed into systems and subsystems and coordinated into a plant-wide functioning unit.
