
PLAIN BEARINGS - METALLIC MULTILAYER PLAIN BEARINGS - PART 1: NON-DESTRUCTIVE ULTRASONIC TESTING OF BOND OF THICKNESS >= 0,5 MM (ISO 4386-1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
PLAIN BEARINGS - METALLIC MULTILAYER PLAIN BEARINGS - PART 1: NON-DESTRUCTIVE ULTRASONIC TESTING OF BOND OF THICKNESS >= 0,5 MM (ISO 4386-1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻