
Methods for ultrasonic detection of imperfections in steel forgings.
NORMA vydána dne 30.6.1987
Designation standards: BS 4124:1987
Note: NEPLATNÁ
Publication date standards: 30.6.1987
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: British technical standard
Kategorie: Technické normy BS