Gas protection cover for welding non-ferrous metals

The utility model provides a gas protective cover for welding nonferrous metals, which comprises a protective cover body and a protective cover fixing mechanism, the protective cover body is detachably mounted on the protective cover fixing mechanism, an inert gas connecting port is arranged on the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAN FEIFEI, SHEN HONGXIN, NI ZEYAN, SHAO YU, XU WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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