Mechanical drawing : a manual for teachers and students (1902)
Cross, Anson Kent · Boston : Ginn & Co. · leaf 152
equire no special explanation. In all the prob-lems it is simply necessary to remember that the development gives the reallength of every line of every surface and that the length of any line must betaken from the view in which it appears its real length, or, if not seen of itsreal length in any… … 144 MECHANICAL DRAWING. PLATE XIV. Fig. 103. An upright square pi^ism intersected at the left by a hori-zontal square prism, whose lateral faces are at 4^° to the top and frontplanes, and at the right by an hexagonal prism with two of its lateralfaces vertical; also the development of the lateral…
Mechanical drawing
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