Abstract
This first edition as an International Standard constitues a technical revision of ISO Recommendation R 657-1:1968. ISO 657 consists of 21 parts integrating any shapes of sections. ISO 657-1 specifies dimensions of hot-rolled equal-leg angles.
General information
-
Status: PublishedPublication date: 1989-08Stage: International Standard to be revised [90.92]
-
Edition: 1Number of pages: 4
-
Technical Committee :ISO/TC 17/SC 3ICS :77.140.70
- RSS updates
Life cycle
-
Now
-
Will be replaced by
Under developmentISO/AWI 657-1