| 文件 | 时间 | 大小 | 下载 | |
|---|---|---|---|---|
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毕升.pdf | 2023-09-26 00:28:08 | 2.41 MB | |
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蔡伦.pdf | 2023-09-26 00:28:09 | 2.24 MB | |
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葛洪.pdf | 2023-09-26 00:28:09 | 3.17 MB | |
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郭守敬.pdf | 2023-09-26 00:28:09 | 3.78 MB | |
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华佗.pdf | 2023-09-26 00:28:06 | 3.57 MB | |
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黄道婆.pdf | 2023-09-26 00:28:10 | 2.65 MB | |
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贾思勰.pdf | 2023-09-26 00:28:09 | 3.41 MB | |
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李冰.pdf | 2023-09-26 00:28:08 | 4.91 MB | |
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李春.pdf | 2023-09-26 00:28:08 | 3.21 MB | |
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李时珍.pdf | 2023-09-26 00:28:08 | 4.41 MB | |
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郦道元.pdf | 2023-09-26 00:28:09 | 2.86 MB | |
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鲁班.pdf | 2023-09-26 00:28:09 | 1.43 MB | |
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马钧.pdf | 2023-09-26 00:28:09 | 1.33 MB | |
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明安图.pdf | 2023-09-26 00:28:07 | 3.71 MB | |
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裴秀.pdf | 2023-09-26 00:28:09 | 2.81 MB | |
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沈括.pdf | 2023-09-26 00:28:08 | 4.45 MB | |
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宋应星.pdf | 2023-09-26 00:28:06 | 3.34 MB | |
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孙思邈.pdf | 2023-09-26 00:28:06 | 4.24 MB | |
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王祯.pdf | 2023-09-26 00:28:09 | 7.99 MB | |
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徐光启.pdf | 2023-09-26 00:28:07 | 3.82 MB | |
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徐霞客.pdf | 2023-09-26 00:28:07 | 4.94 MB | |
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张衡.pdf | 2023-09-26 00:28:07 | 4.26 MB | |
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张遂.pdf | 2023-09-26 00:28:07 | 3.59 MB | |
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祖冲之.pdf | 2023-09-26 00:28:09 | 3.28 MB |