夏晚叶景琛

类型：纪录片 地区：英国 年份：2023

主演：内详  

导演：内详  

更新：2024-07-27 20:15:44

简介： In order to manufacture these sophisticated high-tech weapons and equipment, rare earth is a kind of metal that must be used. Without rare earth, the accuracy of these weapons will be greatly reduced, or even have no precision and accuracy at all... 详情