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再來貼一個古董 @3 R3 f' A& g7 s
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2 N& n2 j- _$ _+ |+ ]9 n2 N3 B3 P引用自! |. f w, W' K; B; ~; i6 g6 s0 l9 g
- ]9 E. W$ I2 ~& b1 T* p6 [http://www.robertsarmory.com/rrifle.htm
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ADDITIONAL TECHNICAL DATA 75 MM RECOILLESS RIFLE, M20. E- n7 }( F& s" S7 }" ?- I4 m! L
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Length..................6 ft. 10 in.
, r R4 A% H8 y0 S' f' H( b+ v Weight..................114.5 lbs.
9 [1 j3 @! o5 C- B S- j7 @ Rifling.................Uniform, right hand, 1 turn in 25
% d+ A4 T6 E1 W- F, a: m Breech..................Interrupted screw
4 V- J. X, L/ w% l+ M. | Range...................7000 yards (HEAT round)2 C* m' Q" ~+ C1 B8 O: u3 j$ [. {
Muzzle Velocity.........1000 ft./sec. (HEAT round) G/ A0 g: ?( ?* y) {& d+ S" w6 s
Projectile Weight.......3.19 lbs. (HEAT, shaped charge)
2 ~, [) g! A( h) f; V Armor penetration.......4 inches
+ C3 ^4 G t0 E! J. O2 s3 H/ h找不到中文數據看看英文的吧
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- U8 O) w) a4 c/ \! ], @+ d主要都是車載的, V7 j3 Q6 b5 y; _" u# I" b7 t3 G
配置五人.
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要兩個人才抬的動.* F/ x/ g. K6 t! p; | h
應該是這樣吧. |
樓主
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