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烧结金属石墨电刷
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烧结金属石墨电刷
Encyclopedia
工学
粉末冶金材料
释
sintered metal graphite
烧结金属石墨电刷
以相互不溶解的石墨和金属为组合材料,用粉末冶金方法制成的电极中传导电流用的电刷。
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