- 2023-08-14 20:11液相法制备纳米茶多酚稀土配合物的方法
- 2023-08-14 20:09Long-arc discharge lamps
- 2023-08-14 20:09DRIVE CIRCUIT FOR INSULATED-GATE TYPE DEVICE
- 2023-08-14 20:01FUEL CELL, AND APPARATUS USING SAME
- 2023-08-14 19:54碳化钨/钴系涂层材料
- 2023-08-14 19:53The cerium and zirconium-based mixed oxide
- 2023-08-14 19:40架空导线用铝导体
- 2023-08-14 19:34FLUORESCENT OBJECT
- 2023-08-14 19:29抗菌可降解薄膜、制作方法及用途
- 2023-08-14 19:20NiCrFe合金
- 2023-08-14 19:14不锈钢低温粉末包埋铁铝共渗渗剂及包埋渗工艺方法
- 2023-08-14 18:55一种提高有机聚合物与铁性无机复合材料性能的方法
- 2023-08-14 18:51Metal oxide compound semiconductor integrated transistor devices with a gate insulator structure
- 2023-08-14 18:51基于铋系存储材料的铁电动态随机存储器及其制备方法
- 2023-08-14 18:47TREATED REFRACTORY MATERIAL AND METHODS OF MAKING
- 2023-08-14 18:46Removable Pressure Sensitive Adhesive Of Acrylic Emulsion Type And Method For Preparing The Same
- 2023-08-14 18:46一种用于燃料电池中甲烷蒸汽重整的催化剂
- 2023-08-14 18:43稀土掺杂硼酸镥辐射探测材料及其制备和应用
- 2023-08-14 18:35Optical distributed sensor with bragg grating sensing structure
- 2023-08-14 18:30MAGNETICALLY ATTACHED AUXILIARY LENS FOR SPECTACLES
