- 2022-12-28 11:50Sm‑Eu‑Gd三稀土离子钽酸盐及其制备方法与应用
- 2022-12-28 11:48METHOD OF DEVELOPMENT OF A POORLY EXPLORED OIL FIELD
- 2022-12-28 11:47一种纤维乙醇废水处理催化剂及制备方法和废水处理方法
- 2022-12-28 11:37Novel rare-earth doped fluorides and process for preparing them
- 2022-12-28 11:29一种高磁通永磁直流电机
- 2022-12-28 11:28一种金属表面的无芳烃防腐工艺
- 2022-12-28 11:25层叠陶瓷电容器以及层叠陶瓷电容器的制造方法
- 2022-12-28 11:24一种多功能改良材料及其制备方法
- 2022-12-28 11:20一种从废荧光粉中回收稀土的绿色方法及其用途
- 2022-12-28 11:16共掺杂钛酸钡陶瓷介电材料、制备方法及其应用
- 2022-12-28 11:12镁合金阻燃添加剂及阻燃镁合金制备方法
- 2022-12-28 11:04METHOD FOR EVALUATING CRITICALITY OF RARE METAL RESERVES
- 2022-12-28 11:03Process for refining nitrogen trifluoride gas using alkali earth metal impregnated zeolite 4A
- 2022-12-28 10:58Production of hard coating film excellent in lubricity and abrasion resistance
- 2022-12-28 10:57一种变色闪光内墙装饰涂料及其制备方法
- 2022-12-28 10:54Magnesium oxide-containing barrier layer for thick dielectric electroluminescent displays
- 2022-12-28 10:50Apparatuses and methods for treating, purifying and/or extracting from wastewater
- 2022-12-28 10:48陶瓷涂料及其应用
- 2022-12-28 10:45一种掺稀土元素的NiAl合金及其制备方法和应用
- 2022-12-28 10:44一种耐热抗冲聚氯乙烯-聚1-丁烯复合物及其制备方法