Corrosion of metal and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement
NORMA vydaná dňa 14.5.2007
Designation standards: GB/T 15970.9-2007
Publication date standards: 14.5.2007
Country: Chinese technical standard
Kategória: Technické normy GB