<Li> Boilerplate callouts of general specs </Li> <Li> Intellectual property rights warning </Li> <P> Traditional locations for the title block are the bottom right (most commonly) or the top right or center . </P> <P> The revisions block (rev block) is a tabulated list of the revisions (versions) of the drawing, documenting the revision control . </P>

What are the angles of projection in engineering drawing