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Adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased.
添加铅使那种合金易于铸造,但合金的熔点有所降低。
youdao
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Adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased.
添加铅使那种合金易于铸造,但合金的熔点有所降低。
youdao