Ceramic arc striking plate for welding of base materials with different widths

A ceramic arc striking plate for welding of base materials with different widths comprises a bottom face contacted with a column base material; a non-use welding face which is disposed on the side perpendicular to the bottom face and contacted with an end face of a beam base material which has been...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HARA AKIRA, TAKASUKA YOZO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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