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钨条99.999%
(W-1)
钨条99.98%
(W-1)
高密度钨合金
(W 242 (95W), W 152 (93W) )
钨钍电极
(WT10、WT20、WT30、WT40 )
钨铈电极
(WC20 )
钨棒99.96%
(W-1 )
钨棒99.98%
(W-1)
EC21
çæææ1997-2012
çµè¯:86-025-86533711转8019 ä¼ ç86-025-86581471