ISO 1021:1980
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ISO 1021:1980
5491

Abstract  Preview

Relates to openings for the insertion of the nozzles of ground fire extinguishing equipment. If one or more openings are provided, they shall be either round or square in shape and of the following dimensions: Round; the diameter shall be from 1OO mm minimum to 13O mm maximum; Square; the sides of the squares shall be from 1OO mm minimum to 13O mm maximum.


General information 

  •  :  Published
     : 1980-10
  •  : 1
     : 1
  •  : ISO/TC 20 Aircraft and space vehicles
  •  :
    49.100 Ground service and maintenance equipment

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