ISO 9444:1990
w
ISO 9444:1990
17147

General information 

 
  •  :  Withdrawn
     : 1990-06
  •  : 1
     : 5
  •  : ISO/TC 17/SC 4 Heat treatable and alloy steels
  •  :
    77.140.20 Stainless steels
    77.140.50 Flat steel products and semi-products

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