They tend to present images of objects in a form that mimics what the human eye would see naturally. Pictorial drawings consist of visible object faces and the features lying on the faces with the internal features of the object largely hidden from view. The principal dimensions are the limits of size for the object along the three principal directions. Piping isometrics drawing are a type of pictorial drawings that show the three principal dimensions of an object in one view. This topic of discussion gives basic information for piping isometrics, its preparation details, drafting requirements, material take off in isometrics, supports etc. Introduction to Piping Isometrics Piping Isometrics Introduction
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