
MEASUREMENT OF NOISE EMITTED BY ACCELERATING ROAD VEHICLES - ENGINEERING METHOD - PART 1: M AND N CATEGORIES (ISO 362-1:2015)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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MEASUREMENT OF NOISE EMITTED BY ACCELERATING ROAD VEHICLES - ENGINEERING METHOD - PART 1: M AND N CATEGORIES (ISO 362-1:2015)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频