Teach yourself Plumbing skils with this collection of 445 tuitional plumbing video lessons. Videos include: How to Install a Water Shut off Valve for.. Read more
Pipeline Basics contains a large selection of Pipeline equations, tables and reference material. Includes Pipeline Sizing equations and tables as well as tables and reference material for valves, cor.. Read more
Created by the American Society of Plumbing Engineers (ASPE), the Plumbing Engineering & Design Tables App offers in one convenient place all of the equations, pipe sizing data, and background informa.. Read more
Take a master class in everything electrical with this collection of 960 tuitional and highly educational videos. Many Electricians Tasks are included and many training topics are also covered. Ho.. Read more
Take a Master Class in how to be a Electrician with this collection of 777 tutorial and informative video lessons. Many aspects of electricity theory are covered and there are many practical examples.. Read more