Powder metallurgy shaping finishing mould of bronze structure

The utility model provides a powder metallurgy shaping finishing mould of bronze structure, including suppression part and shaping part, the pressing part branch sets up on shaping part upper portion, and the shaping part is provided with the cavity recess including plastic bed die, the middle part...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN JIANSHUI, HU WENWU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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