然而，基于互联网工具和其他资讯科技的零售业和B2B应用程序的使用往往是不太常见和不太成功的。
However, retail and B2B applications using Internet-based tools and other IT applications tend to be less common and less successful.
资讯科技或多或少使用传统的短笔划瓦斯活塞，位于在桶上面。
It USES more or less conventional short stroke gas piston, located above the barrel.
使用设计原型和模拟技术，转变计划被有效，而且资讯科技是飞行员版本被设计而且示范。
Using prototyping and simulation techniques, the transition plan is validated and it's pilot versions are designed and demonstrated.
应用推荐