1 - 3 toradh á dtaispeáint as 3 toradh san iomlán ar an gcuardach 'Engineering Drawing' Beachtaigh na torthaí
  1. 1
    de réir Simmons, C. H. (Colin H.)
    Foilsithe / Cruthaithe 2009
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    Leictreonach Ríomhleabhar
  2. 2
    Foilsithe / Cruthaithe 1973
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  3. 3
    Foilsithe / Cruthaithe 2010
    ...Part 71, Simplified representation for mechanical engineering drawings...
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