DIN EN ISO 7539-2
Stress corrosion testing - Preparation and use of bent beam specimens (ISO 7539-2:1989)
现行
发布日期 :
2001-08-01
实施日期 :
DIN EN ISO 7539-3
Stress corrosion testing - Preparation and use of U-bend specimens (ISO 7539-3:1989)
现行
发布日期 :
2001-08-01
实施日期 :
DIN EN ISO 7539-5
Stress corrosion testing - Preparation and use of C-ring specimens (ISO 7539-5:1989)
现行
发布日期 :
2001-08-01
实施日期 :