颗粒<500μm的铈及其合金
Cerium and its alloys, granularity<500 μm, containing more than 97% by weight of cerium, whether in the form of spheroid, ellipsoid, flakes,atomized or pulverized metallic fuel
3两用物项和技术出口许可证出口4出口许可证出口B电子底账出口N出口商品检验2805301510999颗粒<500μm的铈及其合金(含量≥97%,不论球形,椭球体,雾化,片状,研碎金属燃料;未相互混合或相互熔合)复制