- 2022-12-30 14:263N GOLD ALLOY BONDING WIRE
- 2022-12-30 14:11一种具有高效宽带下转换发光性能的YAG : Yb2+/3+光转换材料及其制备方法
- 2022-12-30 14:10含铈的木质活性炭的制备方法
- 2022-12-30 14:01一种高电阻率稀土铁系R‑Fe‑B 磁体及其制备方法
- 2022-12-30 13:56钙钛矿型铝酸钆基荧光粉体及制备方法
- 2022-12-30 13:46上转换白光荧光材料的制备方法
- 2022-12-30 13:44OPTOELECTRONIC DEVICES
- 2022-12-30 13:40A MULTI LAYER CERAMIC CAPACITOR AND A METHOD OF MANUFACTURING THEREOF
- 2022-12-30 13:30轮胎模具五元共渗表面强化处理工艺及其设备
- 2022-12-30 13:26一种铜铝基电触头复合材料
- 2022-12-30 13:02一种钆基多配体橡胶硫化促进剂及其制备方法
- 2022-12-30 12:54电压非线性电阻陶瓷组合物以及电子元件
- 2022-12-30 12:52一种防垢防腐蚀的稀土银锌合金及其制备方法
- 2022-12-30 12:31COMPONENT OF QUARTZ GLASS FOR USE IN SEMICONDUCTOR MANUFACTURE AND METHOD FOR PRODUCING THE SAME
- 2022-12-30 12:30DEVICE FOR TRAVERSING VESSEL OCCLUSIONS AND METHOD OF USE
- 2022-12-30 12:21一种稀土强化空调散热器铝合金片及其制备方法
- 2022-12-30 12:17CATALYTIC CRACKING CATALYST CONTAINING REE-CONTAINING ZEOLITE, AND HOW TO OBTAIN IT
- 2022-12-30 12:09稀土金属离子液体及其制备方法和用途
- 2022-12-30 12:08AN IMPROVED METHOD FOR FABRICATING RARE EARTH (RE) DOPED OPTICAL FIBER USING A NEW CODOPANT
- 2022-12-30 12:07以植物秸秆为原料生产的含稀土和双酸螯合物的有机肥