H****r 发帖数: 16240 | 1 以前在气枪论坛上看别人推荐的
The Practical Guide to Man-Powered Weapons and Ammunition: Experiments with
Catapults, Musketballs, Stonebows, Blowpipes, Big Airguns, and Bulletbows
http://www.amazon.com/dp/1602391475
最近才开始读;相当,相当有趣
插图简洁扼要,还有很不少的实验数据
绝对对得起十来刀的价钱。 |
|