recoil impulse 中文意思是什麼
recoil impulse
解釋
反沖脈沖-
To achieve necessary high penetration while keeping recoil impulse low, fn used a small - bore approach, creating a round that looked much like the scaled down 5, 56nato round
要達到高滲透在保持低反沖沖動,新生力量用小口徑辦法創造一個回合,就如同雛5 , 56北約輪
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