# sjhuangtong

> 
迄今为止，世界上发现最早的铜制品主要是在西亚，如伊拉克的札威·彻米地区，发现有铜装饰品，年代大约在公元前一万年至公元前九千年；伊朗西部的阿里·喀什地区也发现过铜装饰品，年代为公元前…

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