所有这些分析结果，皆支持了考古学家关于凌家滩“红陶块”为砖的雏型的推测。
All of these results support strongly the archaeologist 'conjecture that the "red burnt clay" from Lingjiatan site should be the rudiment of brick.
专业生产已经注册的“凌红”牌各标准紧固件。
We have already registered our brand as "Linghong" in all kinds of fasteners.
专业生产已经注册的“凌红”牌各标准紧固件。
We have already registered our brand as "Linghong" in all kinds of fasteners.
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