Projekta Nr.ISO 657-2:1989
Nosaukums<p>This first edition as an International Standard constitues a technical revision of ISO Recommendation R 657-2:1968. ISO 657 consists of 21 parts integrating any shapes of sections. ISO 657-2 specifies dimensions of hot-rolled unequal-leg angles.</p>
Reģistrācijas numurs (WIID)4793
Darbības sfēra<p>This first edition as an International Standard constitues a technical revision of ISO Recommendation R 657-2:1968. ISO 657 consists of 21 parts integrating any shapes of sections. ISO 657-2 specifies dimensions of hot-rolled unequal-leg angles.</p>
StatussStandarts spēkā
ICS grupa77.140.70