So many spanner size are wrong in 900 rating
90 and 45 take ups need to be checked for accuracy's
It's not the IPT Book!
pipe fitter reference pipe fitter reference
Improved main menu and functionality of the main user interface for easier navigation
Fix the pipes & connect them to make the water flow in this plumbing puzzle game
Used by over 100000 piping professionals, see how useful it can be for you.