• In this paper, systematic study was carried out on the crystal properties of nylon 11 and its ternary blend alloy.

    尼龙11及其混合金体系结晶性能进行系统研究

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  • Bronze Powder: an inert alloy of copper and tin providing a blend of properties that assists with the demands of the industry for wear and noise reduction.

    青铜惰性合金提供混合物减少工业磨损和降低噪声

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  • Bronze Powder: an inert alloy of copper and tin providing a blend of properties that assists with the demands of the industry for wear and noise reduction.

    青铜惰性合金提供混合物减少工业磨损和降低噪声

    youdao

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