
Aerospace series - Titanium and titanium alloys - Technical specification - Part 005: Forging stock; German version ASD-STAN prEN 4800-005:2024
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Aerospace series - Titanium and titanium alloys - Technical specification - Part 005: Forging stock; German version ASD-STAN prEN 4800-005:2024
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频