- 2023-01-05 17:13一种单镀锌-10%铝-稀土合金助镀剂配方及其使用方法
- 2023-01-05 17:12表面具有镀铜覆膜的稀土类永久磁铁的制造方法
- 2023-01-05 17:07一种岩石粉状民用乳化炸药及其生产工艺
- 2023-01-05 17:03Polymeric adhesive matrix with salified carboxylic groups for transdermal use
- 2023-01-05 17:00一种水溶性稀土掺杂纳米晶体及其制备方法和应用
- 2023-01-05 17:00AMORPHOUS METAL AND MAGNETIC MATERIAL
- 2023-01-05 16:56一种高矫顽力烧结态Ce磁体或富Ce磁体及其制备方法
- 2023-01-05 16:56一种特种钨钼高合金抗磨铸铁球
- 2023-01-05 16:48A method of manufacturing a high-strength welded structural steel base material toughness and excell
- 2023-01-05 16:47A semiconductor light-emitting element
- 2023-01-05 16:37SEMICONDUCTOR CERAMIC COMPOSITION, METHOD FOR PRODUCING SAME, PTC ELEMENT AND HEAT GENERATING MODU
- 2023-01-05 16:25一种高纯净电池壳钢及其制造方法
- 2023-01-05 16:25一种宽分布多异氰酸酯偶联的多臂星形无规丁苯共聚物及其制备方法
- 2023-01-05 16:18三价铈离子激活的X射线探测用闪烁发光材料及其制备方法
- 2023-01-05 16:18一种中低温催化分解N2O的复合氧化物催化剂及其制备方法和应用
- 2023-01-05 16:16Catalysts for heterogeneously catalysed reactions
- 2023-01-05 16:15PLASMA DISPLAY PANEL AND DISPLAY DEVICE
- 2023-01-05 15:53METHOD OF CONTROLLING DECOMPOSITION OF CHEMICALLY ACTIVE AGRICULTURAL INGREDIENT
- 2023-01-05 15:52Facial roller device
- 2023-01-05 15:38臭氧非均相氧化固体催化剂的制备方法
