Pumping
Fundamentals for the Water and Wastewater Maintenance Operator
AvJoanne Drinan,Frank R. Spellman
E-bok
PDF, Engelska, 2001909 kr
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Beskrivning
This is the only book series devoted to explaining the full range of specialized areas required of water and wastewater plant operators. Each volume is designed to give operators the basic knowledge of a subject needed for certification, licensure, and improved job performance. Checkpoints, self-tests and a final examination with questions based on
