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                Home>>MaterialsMaterials

                Material adopt China GB Standard
                GB/T2521-2008
                Cold-rolled grain-oriented and non-oriented electrical steel strip(sheet)
                (Q/WG(GG)05-2012)
                Copper alloy plate
                GB/T2040-2008
                Wrought aluminum and aluminum alloy chemical composition
                GB/T3190-2008
                Steels for cold heading and cold extruding
                GB/T6478-2008

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