A helping hand for Engineering Designers a self help reference tool for those who wish to learn about CADD.
A knowledge shearing area of an expert trainer who has a high level of expertise in International petrochemical & Cross country pipe line projects.


6:53

Shared 4 years ago

17 views

9:58

Shared 4 years ago

117 views

10:06

Shared 4 years ago

28 views

10:09

Shared 5 years ago

24 views