- 2023-08-03 07:48磁衬底、磁衬底层片及其制造方法
- 2023-08-03 07:42无方向性电磁钢铸片及其制造方法
- 2023-08-03 07:41MAGNETIC MATERIAL FOR HIGH FREQUENCY WAVE, AND METHOD FOR PRODUCTION THEREOF
- 2023-08-03 07:40排气净化用催化剂
- 2023-08-03 07:38III-V SEMICONDUCTOR DEVICE WITH INTERFACIAL LAYER
- 2023-08-03 07:32Method for identifying articles and process for maintaining security
- 2023-08-03 07:17METHOD FOR OBTAINING ELEMENTS OR ELEMENT COMPOUNDS FROM THE INTERMEDIATE PRODUCTS OR BY-PRODUCTS OBT
- 2023-08-03 07:10一种聚氯乙烯合金材料的制备方法
- 2023-08-03 07:08一种白云石在稀土萃取分离中的综合利用方法
- 2023-08-03 06:52以Yb3Al5O12为基质的上转换发光材料及其制备方法
- 2023-08-03 06:50Method and system for providing magnetic junctions with rare earth-transition metal layers
- 2023-08-03 06:36一体化稀土永磁变频驱动节能电机(YXJ 001)
- 2023-08-03 06:33一种无稀土置换的高内禀高磁能积永磁锶铁氧体材料的制备方法
- 2023-08-03 06:28Phosphor and method for producing the same
- 2023-08-03 06:24APPARATUS FOR LIQUEFACTION AND UNDERGROUND INJECTION OF CARBON DIOXIDE
- 2023-08-03 06:22一种可释放负离子的矿物晶体花釉及其制备的陶瓷砖
- 2023-08-03 06:20一种用于N‑β‑羟乙基乙二胺合成哌嗪与N‑甲基哌嗪的催化剂及其制备方法
- 2023-08-03 06:14Alkaline earth / rare earth lean NOx catalyst
- 2023-08-03 06:02ALLOYING COMPOSITION FOR SELF-SHIELDED FCAW WIRES WITH LOW DIFFUSIBLE HYDROGEN AND HIGH CHARPY V-NOT
- 2023-08-03 06:02一种含席夫碱与联吡啶的稀土配合物及其制备方法与抑菌应用
