Metro segment's special fixture

The utility model provides a metro segment's special fixture, including base and chuck, the chuck includes arc steel sheet and connection stem stem, and arc steel sheet vertical welding has the connection stem stem, two parts about the connection stem stem is separated to become by the arc stee...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHAN ZAOLIANG, ZHANG DI, HONG CHANGGEN, ZHANG YOUNAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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