Exam (elaborations)
Plumbing Level 1, Module 1 Exam Questions and Answers
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Plumbing Level 1, Module 1 Exam Questions and Answers Aboveground rough-in - Answer-The second phase of a plumbing project. During this phase, holes are cut in walls, ceiling, and floors. Then, supply and waste pipes are attached or hung so they can be connected to fixtures. Also, referred to a...
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