只是印象中有直升机灭山火那回事，具体喷洒的是什么东东不记得了：）对了，好像还啥技术能人工降雨么？

来源: pickshell 于 2025-01-12 12:30:55 [旧帖] [给我悄悄话] 本文已被阅读：次

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