
Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transmission testing of bond of thickness greater than or equal to 0.3 mm
NORMA vydaná dňa 9.3.2021
Designation standards: GB/T 18329.4-2021
Publication date standards: 9.3.2021
Country: Chinese technical standard
Kategória: Technické normy GB