Non-destructive testing. Ultrasonic thickness gauges. General technical requirements
NORMA vydána dne 1.1.1992
Designation standards: GOST 28702-90
Note: NEPLATNÁ
Publication date standards: 1.1.1992
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST