Examen
Plumbing year 3 Exam Questions and Answers
- Cours
- Établissement
Plumbing year 3 Exam Questions and Answers Roof increaser - ANSWER ️️ Fitting used to increase a vent pipe Stack vented group - ANSWER ️️ Vertical piping arrangement in which smaller diameter trap arms are placed above larger trap arms which also serve as a vent Soil pipe - ANSWER ️�...
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