HeBei HanDan.congtai street renhe road NO.179, Handan, Hebei
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详情
Tungsten is rare metal, high melting point metal,A silvery white
metal, the shape likes steel,High melting point,vapour pressure is
low and Evaporation rate is also lesser.
Screen: *0 mesh all through
The function As electrode materials in the covering
Added tungsten metal elements,The weld seam with high strength and
high wear resistance.
