ageing hardening 中文意思是什麼
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Effect of be on ageing hardening behavior and oriented relation between precipitated phases and matrix of 7475 aluminum alloy
低中高溫再多級時效處理對7175鋁合金組織和性能的影響 -
Hardening characteristics and its electrical conductivity of 7055 aluminum alloy ageing
多孔鋁合金的壓縮吸能性能 -
Technology research on the vacuum ageing treatment of ph15 - 5 precipitated hardening stainless steel
5沉澱硬化不銹鋼真空時效工藝試驗
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