轻20吨会比较容易通过承载力不够的桥梁。越战时62式坦克能过的桥59坦克一过就给压坏了，导致后面的炮车等都过不了

来源: 天青水蓝于 2023-01-21 11:25:30 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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