that the bronze vessels are made of Pb-Sn bronze using casting technique,the iron is hypoeutectic white iron,and that the major mineral of the jade is hopfnerite.
结
青铜器样品均为铅锡青铜,铸造
形;铁器样品为亚共晶
口铸铁;
that the bronze vessels are made of Pb-Sn bronze using casting technique,the iron is hypoeutectic white iron,and that the major mineral of the jade is hopfnerite.
结青铜器样品均为铅锡青铜,铸造形;铁器样品为亚共晶口铸铁;
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