供应电解铁粉 点我去除广告 品 名:电解铁粉 性 状:铁灰色无规则状粉末 粒 度:-200目、-300目 用 途:用于硬质合金、超硬材料、工具行业等 product :fed,electrolytic fe powder,electrolytic iron powder property :grey powder with irregular form particle size :-200mesh, -300mesh use :widely used in hard alloys, super hard materials and tool profession. 化 学 成 份 chemical composition(wt.%)