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dec 1, 1929 - 1930年1月30日- 帕維爾·莫爾恰諾夫（Pavel Molchanov）發明並發射了第一枚探空儀。

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氣象歷史1900

By陸華白
12 Nov 2019
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dec 1, 1929
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~ 95 years ago
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