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1993年10月1日

1分鐘閱讀

磁力升降

日本工程師突破電梯技術

作者：Robert Patton

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This article was originally published with the title “Mag Lift” in 大眾科學 Magazine Vol. 269 No. 4 (October 1993), p. 107
doi:10.1038/scientificamerican1093-107a

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