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再來貼一個古董) p) W. c+ p0 u
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引用自/ w9 M% o& Z. t% ?+ o
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http://www.robertsarmory.com/rrifle.htm1 o3 z5 _( m' M
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ADDITIONAL TECHNICAL DATA 75 MM RECOILLESS RIFLE, M20
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6 c( e& r) ]' o/ E0 |: N Length..................6 ft. 10 in.
* N9 r* H8 _/ T2 H% \* c3 @ Weight..................114.5 lbs. ; P% E( c7 M5 h# J1 H3 ?1 v
Rifling.................Uniform, right hand, 1 turn in 25- @7 _! T& A( C- k' `
Breech..................Interrupted screw
# F" G3 [9 f$ m5 Z) _8 Z Range...................7000 yards (HEAT round)
6 w5 F; R1 b" f0 ?" o% Y' S7 ? Muzzle Velocity.........1000 ft./sec. (HEAT round)
3 p( u" C, j' X7 ~. K. W" D Projectile Weight.......3.19 lbs. (HEAT, shaped charge); x; l! X+ c) H; f5 a' |5 D2 D
Armor penetration.......4 inches
- t+ T0 I2 x$ T0 H; [找不到中文數據看看英文的吧
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主要都是車載的,8 G$ m9 k3 q. o
配置五人.
1 G$ [* E0 W- A5 }; ]砲長1人砲手3人彈藥兵1人.
# x3 q, Y3 J6 ^$ n要兩個人才抬的動.
" T6 E$ i' m4 g' G* D+ z應該是這樣吧. |
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