Learn more about the classified technology, specially designed weapons, bullet-proof fabrics, secret strategies and human courage that combine to provide the best protection possible.
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Learn more about the classified technology, specially designed weapons, bullet-proof fabrics, secret strategies and human courage that combine to provide the best protection possible.
本片将向你介绍他们的高新科技，特殊武器，防弹纤维，秘密策略以及个人勇气，正是有了这些因素，他们才能提供最好的保护。
By 1856, the company could produce 150 weapons per day using interchangeable parts, efficient production lines and specially designed precision machinery.
到了1856年，通过使用可互换零件、高效的生产线以及专门设计的精密机械，该公司每天可以生产150件武器。
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