lead bronze casting

例句：

1. 1.The artist's masterpiece is a perfect example of lead bronze casting.
   这位艺术家的杰作是铅青铜铸造的完美示例。
2. 2. The ancient pottery was made using lead bronze casting techniques.
   古代陶器采用了铅青铜铸造技术。
3. 3. The museum has a collection of lead bronze castings from various historical periods.
   该博物馆收藏了来自不同历史时期的铅青铜铸造品。