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在丝绸业、青铜冶炼的热焊技术、黄金加工等方面,古蜀都走在前列。
Thesilk spinning, wiped joint and gold process were well -developed in the ancient Shu.
youdao
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在丝绸业、青铜冶炼的热焊技术、黄金加工等方面,古蜀都走在前列。
Thesilk spinning, wiped joint and gold process were well -developed in the ancient Shu.
youdao