On April 25th Norwegian F-16s hit Colonel Qaddafi's residential compound in the middle of Tripoli, destroying administrative offices and a command centre.
4月25日，挪威的F - 16战机袭击了位于的黎波里中部的卡扎菲住所，摧毁了行政办公楼和一个指挥中心。
A halogen element, f, is major raw materials deriving fluorine compound, and because of low melting point, that is widely used in steelmaking, nonferrous metal smelting, cement, glass and ceramics.
萤石中含有卤族元素氟，是制取含氟化合物的主要原料，又由于熔点低而广泛用于炼钢、有色金属冶炼、水泥、玻璃、陶瓷。
In view of the actual operating mode, analyzed the correct meshing condition to the compound gear and the pin-track, in order to realize the high production and highly effective has laid the f.
针对实际工况，对复合齿轮与销轨正确啮合状态进行分析，为实现高产、高效奠定基础。
In view of the actual operating mode, analyzed the correct meshing condition to the compound gear and the pin-track, in order to realize the high production and highly effective has laid the f...
针对实际工况，对复合齿轮与销轨正确啮合状态进行分析，为实现高产、高效奠定基础。
In view of the actual operating mode, analyzed the correct meshing condition to the compound gear and the pin-track, in order to realize the high production and highly effective has laid the f...
针对实际工况，对复合齿轮与销轨正确啮合状态进行分析，为实现高产、高效奠定基础。
应用推荐