On the basis of the composition analyses for 80 samples of bronze drums and some samples of ore, these tests detemine the lead isotopic of the samples, to obtain test data for deep research.

• 摘要在对越南80个铜鼓样品和相关铜器以及若干矿样进行成份分析的基础上，对样品进行了铅同位素测定，得出了一批可供进一步研究的实验数据。