Podaci o nacrtu
Corrosion of metals and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement (ISO/DIS 7539-9:2020)
Oznaka:prEN ISO 7539-9
Odbor:HZN/TO 504
Rok za komentiranje:2020-09-20