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陕西敏感技术产业集团下属的光机所,于去年四季度用含稀土元素的天然矿石,采用特殊工艺,研制成功一种新型的高V值磁光材料-磁旋光玻璃。
Optical Machinery Co., Ltd., a subsidiary of Shaanxi Sensitive Technology Industry Group, successfully developed a new type of high-V magneto-optical glass with special technology by using natural ore containing rare earth elements in the fourth quarter of last year.