- 2023-09-12 01:31无活动夹头杨氏模量仪
- 2023-09-12 01:25HEAT-RESISTANT SPHEROIDAL GRAPHITE CAST IRON HAVING EXCELLENT CREEP RESISTANCE
- 2023-09-12 01:18Rewritable optical recording medium and methods of recording EFM-modulated information on the record
- 2023-09-12 01:17The rare earth-based magnet iron-base and its manufacturing method
- 2023-09-12 01:15METHOD OF MANUFACTURING A SILICON CARBIDE SINGLE CRYSTAL
- 2023-09-12 01:11磷酸盐基红色发光材料及其制备方法
- 2023-09-12 01:08含稀土的超细碳化钒铬复合粉末及其制备方法
- 2023-09-12 00:59一种金属有机框架化合物的合成及应用
- 2023-09-12 00:56RARE EARTH PERMANENT MAGNET
- 2023-09-12 00:53一种固定磁隙的永磁调速器
- 2023-09-12 00:52The ceramic glow voltage drop due to a low output gas discharge metal halide lamp
- 2023-09-12 00:46DISCHARGE LAMP COMPRISING A MONOXIDE RADIATION EMITTING MATERIAL
- 2023-09-12 00:37发红色光的发光材料
- 2023-09-12 00:36硼酸钆及其制备方法与应用
- 2023-09-12 00:34一种耐磨性粉末涂料
- 2023-09-12 00:33Rare earth element magnet and method of manufacturing same
- 2023-09-12 00:26Refractory material composition and refractory material and inorganic binder for refractory material
- 2023-09-12 00:22DISCHARGE LAMP LIGHTING APPARATUS
- 2023-09-12 00:09PHOSPHOR CONTAINING OXIDE OF ALKALINE EARTH METAL AND GROUP 13 METAL AND LIGHT SOURCE IN WHICH THE P
- 2023-09-12 00:08一种燃油增效剂
