
Metallic Materials - Tensile Testing - Part 3: Method Of Test At Low Temperature (iso/dis 6892-3:2013)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Metallic Materials - Tensile Testing - Part 3: Method Of Test At Low Temperature (iso/dis 6892-3:2013)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频