引用:
|
作者SUNGF
http://bbs.tiexue.net/post_5266508_1.html
好像道具砲彈沒縮水
重量應該是翻譯錯了
|
http://en.wikipedia.org/wiki/Iowa_class_battleship
They fire projectiles weighing from
1,900 to 2,700 pounds (850 to 1,200 kg) at a maximum speed of 2,960 ft/s
(820 m/s up to 20 miles (32 km).