- 2023-08-23 20:40ELECTRICAL DEVICE CONTROL SYSTEM
- 2023-08-23 20:39The method of manufacturing the thermoelectric material by mechanical synthetic
- 2023-08-23 20:37一种钕铁硼磁体及其制备方法
- 2023-08-23 20:34MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING DEVICE
- 2023-08-23 20:33可旋转的用以改善水质的分质供水接头
- 2023-08-23 20:32一种采用微合金化和温压工艺复合制备高强Al‑Si铸锻合金的方法
- 2023-08-23 20:09用反应球磨直接合成金属配位氢化物储氢材料的方法
- 2023-08-23 20:01一种制备硼酸酯的方法
- 2023-08-23 19:49ANTICORROSIVE COATING FOR BURIED BLACK METAL-BASED PIPELINE AND METHOD FOR SPRAYING SAME
- 2023-08-23 19:45FUEL ELECTRODE FOR SOFC INTO WHICH ACTIVE FINE PARTICLES ARE ADDED, AND ITS FABRICATING METHOD
- 2023-08-23 19:42一种稀土泡沫锌铝合金复合材料的制备方法
- 2023-08-23 19:42一种助燃剂的制造方法
- 2023-08-23 19:40METHOD FOR PRODUCING RARE EARTH ALLOY NANOPARTICLE
- 2023-08-23 19:36The catalyst carrier and method of manufacturing the same, and the exhaust gas purifying catalyst
- 2023-08-23 19:35METHOD FOR SINTERING RARE-EARTH MAGNET
- 2023-08-23 19:27稀土抛光粉中间产品用高密封气磨分级装置
- 2023-08-23 19:22Permanent magnet and method for manufacturing the same, and motor and power generator using the sam
- 2023-08-23 19:15一种高活性费托合成催化剂及其制备方法和应用
- 2023-08-23 19:14一种基于晶体光纤的绿光单频光纤激光器及其工作方法
- 2023-08-23 19:10Alloy, protective coating for protecting a structural member against corrosion and oxidation at hig
