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
Great Refining App! Materials Engineer in the petrochemical industry. I found this app very useful in the field as a quick reference. No errors found yet.
Improved main menu and functionality of the main user interface for easier navigation
Comprehensive Engineering Dictionary of terms, equations & formulas with quizzes