炮弹打的越多越不准，炮管的温度影响射击精度，那时也没有测量炮弹出口速度的仪器以调节射击精度。

来源: XYZ94538 于 2020-12-24 15:59:40 [旧帖] [给我悄悄话] 本文已被阅读：次

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