[Wyoming [WY] 372 (WAM) Master Plumber with Gas Certification Exam]. This advanced certification exam evaluates candidates on their extensive knowledge of plumbing and gas systems. Topics include advanced installation techniques, complex system design, plumbing codes, and gas safety regulations. Candidates must show their ability to manage plumbing projects that involve gas work and supervise journeyman plumbers. A passing score is required for certification, confirming expertise as a Master Plumber with Gas in Wyoming.
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