
Woodworking machines - Safety requirements Part 3: Numerically controlled (NC) boring and routing machines (ISO 19085-3:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Woodworking machines - Safety requirements Part 3: Numerically controlled (NC) boring and routing machines (ISO 19085-3:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频