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ISO/R 657-9:1969

Dimensions of hot-rolled steel sections — Part 9: Parallel flange column sections — Inch series — Dimensions and sectional properties ISO/R 657-9:1969

Publication date:   Mar 1, 1969

95.99   Withdrawal of Standard   Dec 1, 1980

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95.99   Withdrawal of Standard   Dec 1, 1980

ISO

ISO/TC 17 Steel

None of the other values

77.140.70   Steel profiles

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ISO/R 657-9:1969
95.99 Withdrawal of Standard
Dec 1, 1980




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