每個國家的氣象當局都放這種探空氣球的，探測高空風和大氣層資料。隻是一般會在達到一定高度後爆掉。這兩個做得太結實了點

來源: 天青水藍於 2023-02-06 07:56:13 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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