9CaKrnK95XK mil.huanqiu.comarticle美军为士兵打造“第三只手” 扛重机枪毫不费力/e3pmh1dm8/e3pn62l96<article><section data-type="rtext"><p><video controls src="https://v1.huanqiucdn.cn/db436c3avodtransgzp1253159997/a733d0f17447398156420455558/v.f30.mp4" poster="?imageView2/2/w/1260"></video></p><p>近日美国陆军武器实验室展示了为士兵打造的“第三只手”射击辅助装置，用于帮助士兵提高射击的准确性并减少疲劳。</p></section></article>1528188600000环球网版权作品，未经书面授权，严禁转载或镜像，违者将被追究法律责任。责编：徐璐明环球网152818860000011["9CaKrnK8uc4","9CaKrnK8d0V","9CaKrnK84mI","9CaKrnK84el","9CaKrnK80bz","9CaKrnK7Y1Y","9CaKrnK7Y1Q"]//himg2.huanqiucdn.cn/attachment2010/2018/0605/16/51/20180605045118298.jpg{"email":"xuluming@huanqiu.com","name":"徐璐明"}