传输型六端口反射计是一种结构较简单、性能价格比较优良的微波测量装置.Microwaveline type six - port reflector is a microwave measurement apparatus with simpler structure and better price performance....
Our chains are forged ! Their clanking may be heard on the plains of Boston!我们的枷锁已经铸成, 锒 铛的镣铐声在波士顿的平原上可清晰听闻!Their clanking may be heard on the plains of Boston!它们的当啷声将在波士顿平原上响起!The clanking tractor went along , shooting ...