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Statuary bronze, with less than 10% tin and an admixture of zinc and lead, is technically a brass.
雕塑青铜的含锡量不到10%,还加有锌和铅的混合物,从工艺上看是一种黄铜。
youdao
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Statuary bronze, with less than 10% tin and an admixture of zinc and lead, is technically a brass.
雕塑青铜的含锡量不到10%,还加有锌和铅的混合物,从工艺上看是一种黄铜。
youdao