High strength and anti-attrition brassd的意思|示意

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高强度、耐磨损黄铜


High strength and anti-attrition brassd的网络常见释义

高强耐磨黄铜 关键词: 高强耐磨黄铜; 研究现状 ; 热处理; 发展前景 [gap=1083]Key words: High strength and anti-attrition brassd; Research status; Heat treatment; Development