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免費知識文化日曆/2月10日
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摘自華夏公益教科書，面向開放世界的開放書籍
2005年2月10日，開放社會生物創新（BiOS）計劃啟動，這是一項國際倡議，旨在透過專利左部免版稅的BiOS許可證實現創新的民主化。
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書籍：免費知識文化日曆
華夏公益教科書
