process and plant for the manufacture of nitrides of elements of aluminum, boron, silicon or zirconium

机译： 用于制造元素铝，硼，硅或锆的氮化物粉末的方法和设备

机译： 一种生产元素铝，硼，硅或锆的氮化物的方法和设备

机译： 制备包括铝，硼，硅，锆，铝，铝，铝，镍，铝，镍，铁，镍，铁，镍，铁，镍，铁，镍，铁，锌，铁，镍，铁，铁，锌，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁，铁的合金的氮化物粉末的方法和设备。