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Other chapters cover water use and system design
and specific distribution processes in detail
the book includes full-color illustrations and links to video clips
To reinforce learning
hydrants and valves
Water System Operations (WSO) Distribution 1 & 2 (AWWA) WD Other chapters cover water useSO Water Distribution, Class 1 & 2, is organized into 22 chapters addressing core test content on certification exams. Chapters discuss regulations, operator math and chemistry, and specific distribution processes in detail. Other chapters cover water use and system design, water mains, hydrants and valves, water system supply security and public relations. Everything you need to know to pass your Class 1 or 2 exam is included in this book. To
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