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- 2023-08-29 21:47添加稀土镧的高强度、高导电率的弥散强化铜及其制备方法
- 2023-08-29 21:39作为稀土类磁铁前驱体的烧结体和形成该烧结体的磁性粉末的制造方法
- 2023-08-29 21:28一种金属表面耐腐蚀涂料及其制备方法和应用
- 2023-08-29 21:27The phosphor and a light emitting device
- 2023-08-29 21:26RARE EARTH ELEMENTS COLLECTING METHOD AND RARE EARTH ELEMENTS COLLECTING SYSTEM
- 2023-08-29 21:19一种荧光材料及其制备方法
- 2023-08-29 21:14Manufacturing method of green compacts of rare earth alloy magnetic powder and a manufacturing metho
- 2023-08-29 21:14System of amplified optical ring transmission
- 2023-08-29 21:02R-T-B系稀土类永久磁铁用合金材料、R-T-B系稀土类永久磁铁的制造方法和电动机
- 2023-08-29 21:00二进三出分馏萃取分组分离轻稀土矿和高钇矿的方法
- 2023-08-29 20:58APPARATUS AND METHOD OF RECOVERING FILM
- 2023-08-29 20:53INSERT AND CUTTING TOOL
- 2023-08-29 20:51METHOD FOR FABRICATING OPTICAL FIBER OR OPTICAL DEVICE DOPED WITH REDUCED METAL ION AND/OR RARE EART
- 2023-08-29 20:38一种钼稀土金属氧化物催化剂、制备方法及其应用
- 2023-08-29 20:35耐蚀性好的锌铝镁合金镀层钢材生产方法及锌铝镁合金镀层钢材
- 2023-08-29 20:20The clad with a reduced diameter of the coil and rare earth doped fiber amplifier utilizing the same
- 2023-08-29 20:02从循环沥滤溶液中提纯出磷酸盐和氟化物的方法
- 2023-08-29 19:57PHOSPHOR, METHOD FOR PRODUCING THE SAME AND LIGHT EMITTING APPARATUS USING THE SAME
- 2023-08-29 19:54低二氧化硫氧化率的脱硝催化剂及其制备方法
