韓國軍事專家分析稱：“朝鮮工人的紀律性和模塊化組裝技術，使俄軍無人機生產成本降低40%，而故障率從15%降至3%。”

來源: 21-C 於 2025-10-05 16:34:55 [舊帖] [給我悄悄話] 本文已被閱讀：次

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