日本科技界當時堅信海相成油理論，集中勘測現在的遼河油田一帶。圍剿抗聯時，日軍飛行員看到大慶沼澤上大片的油花，報告上去，

來源: thore 於 2025-03-29 17:47:31 [舊帖] [給我悄悄話] 本文已被閱讀：次

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