http://www.djsg.net/xinxzc/metal.htm 合金弹头http://cache.baidu.com/c?word=%C8%C8%D1%AA%3B%B8%F1%B6%B7%2C%CF%C2%D4%D8%2C8%3B%2E%3B2mb&url=http%3A//591t%2Ecom/down/soft/482%2Ehtm&b=0&a=86&user=baidu 合金弹头