- 2022-12-24 00:39泡沫铝合金用的复合添加剂块
- 2022-12-24 00:38一种BD轧辊堆焊修复专用药芯焊丝
- 2022-12-24 00:35Method for preparing butadiene/isoprene copolymers and resulting copolymers
- 2022-12-24 00:32一种非金属复合纳米散热材料及其制备方法
- 2022-12-24 00:25铜-稀土复合抗菌剂及其制备方法和应用
- 2022-12-24 00:19一种基于钙钛矿结构的汽车尾气催化剂及其制备方法
- 2022-12-24 00:17METHOD OF SEPARATING RARE EARTH ELEMENTS FROM RARE EARTH POLISHING POWER WASTES
- 2022-12-24 00:16METHODS FOR OBTAINING LUMINESCENT FILMS FROM POLYSTYRENE AND POLYETHYLENE TEREPHTHALATE BY MEANS OF
- 2022-12-24 00:14REN semiconductor layer epitaxially grown on REAIN/REO buffer on Si substrate
- 2022-12-24 00:10一种窑变釉瓷的制造工艺
- 2022-12-23 23:59一种适合于锡磷青铜合金的含稀土复合变质剂
- 2022-12-23 23:58离子型稀土原地浸矿滑坡试验系统
- 2022-12-23 23:51紫光LED转换白光用稀土红色发光材料及制备方法
- 2022-12-23 23:50METAL-HALIDE DISCHARGE LAMP FOR PROJECTION PURPOSES
- 2022-12-23 23:43Machine for sorting waste, device and method for RDF production with same
- 2022-12-23 23:34一种高温精密合金宽板带材及其生产工艺
- 2022-12-23 23:27双定子式稀土永磁电动机
- 2022-12-23 23:25稀土溶液连续除硫酸根的装置及方法
- 2022-12-23 23:23LED-BASED WHITE-LIGHT EMITTING LIGHTING UNIT
- 2022-12-23 23:12一种提高化工废酸BOD绝对值的预处理方法