Longest lenght method.flv

The Longest Length Method is used to size fuel gas piping. This presentation is based on the 2009 North Carolina Fuel Gas Code book. North Carolina Contractor Testing Institute created this lesson to prepare students to pass the North Carolina Board of Examiners' Contractor exams. Being able to size gas piping is one of the core competencies required for the Heating, Plumbing, and Fuel Piping Contractor Exams.

Видео Longest lenght method.flv канала Mark Cartwright