用铜柱法同时测弹丸运动最大加速度和弹底 最大压カ的方案
Simultaneous Measurement of Maximum Accderation during Flight and Maximum Thrust Pressure on a Projectile Using the Crusher Gauge
弹底压力 / 测压铜柱 / 测压器 {{custom_keyword}} /
pressure at shot / copper cylinder / crusher gauge {{custom_keyword}} /
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