ISO/R 644:1967
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ISO/R 644:1967
4774

Тезис

The symbols given in tables have been classified in the following manner: - General conventional signs, - Ducts and duct joints, - Appliances and fittings, - Ventilators, - Various conventional signs. The general conventional signs concern symbols representing principal parts and appliances.


Общая информация 

  •  : Отозвано
     : 1967-12
  •  : 1
  •  : ISO/TC 8/SC 3 Piping and machinery
  •  :
    01.080.30 Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation
    47.020.90 Marine ventilation, air conditioning and heating systems

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