
PLAIN BEARINGS - TESTING OF THE TRIBOLOGICAL BEHAVIOUR OF BEARING MATERIALS - PART 1: TESTING OF BEARING METALS (ISO 7148-1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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PLAIN BEARINGS - TESTING OF THE TRIBOLOGICAL BEHAVIOUR OF BEARING MATERIALS - PART 1: TESTING OF BEARING METALS (ISO 7148-1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频