Reference number
ISO/R 657-7:1969
ISO/R 657-7:1969
Dimensions of hot-rolled steel sections — Part 7: Parallel flange I-beams — Inch series — Dimensions and sectional properties
Edition 1
1969-03
Withdrawn
ISO/R 657-7:1969
4799
Withdrawn (Edition 1, 1969)

General information

  •  : Withdrawn
     : 1969-03
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 10
  • ISO/TC 17
    77.140.70 
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