UNE-EN ISO 7539-2:1996 CORROSION OF METALS AND ALLOYS. STRESS CORROSION TESTING. PART 2: PREPARATION AND USE OF BENT-BEAM SPECIMENS. (ISO 7539-2:1989).
1996UNE-EN ISO 7539-2:1996 CORROSION OF METALS AND ALLOYS. STRESS CORROSION TESTING. PART 2: PREPARATION AND USE OF BENT-BEAM SPECIMENS. (ISO 7539-2:1989).