ISO 128-21:1997
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ISO 128-21:1997
27382

Abstract 

Specifies procedures for the calculation of the most important basic types of non-continuous lines according to ISO 128-20 and their line elements.


General information 

  •  :  Withdrawn
     : 1997-03
  •  : 1
     : 12
  •  : ISO/TC 10/SC 1 Basic conventions
  •  :
    01.100.01 Technical drawings in general
    35.240.10 Computer-aided design (CAD)

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