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再來貼一個古董
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! m \3 {. D: r+ R1 x% K+ o引用自, M4 ~, Q' Q( u
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http://www.robertsarmory.com/rrifle.htm
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ADDITIONAL TECHNICAL DATA 75 MM RECOILLESS RIFLE, M20
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/ d2 ]: g: S1 m& C6 @ Length..................6 ft. 10 in.; j0 y9 `" \5 B7 Y; R
Weight..................114.5 lbs. : h3 p1 b- @" T6 U' k, G$ c
Rifling.................Uniform, right hand, 1 turn in 254 N r8 N8 q) T! M6 Q7 h
Breech..................Interrupted screw4 M3 @) B# O/ T1 Q; y3 k
Range...................7000 yards (HEAT round)! s5 V7 p3 h3 D
Muzzle Velocity.........1000 ft./sec. (HEAT round)3 n; D8 Y- n9 \3 `
Projectile Weight.......3.19 lbs. (HEAT, shaped charge)
" p ^: d8 l& b Armor penetration.......4 inches `, u1 C6 h# |
找不到中文數據看看英文的吧% W+ c+ K8 {' U7 Q; G$ H
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主要都是車載的,
& W& j9 r& @- w& {配置五人.
! [6 O* M, S9 u& z! `+ ~砲長1人砲手3人彈藥兵1人.
! D, T% f( R# r; ^要兩個人才抬的動.
: p* a! Q. p" n, J8 _+ c9 j2 d+ M應該是這樣吧. |
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