- 2023-03-19 02:24INSULATING GLAZING, IN PARTICULAR FOR REFRIGERATED CHAMBER DOOR
- 2023-03-19 02:21电容型镍氢动力电池用球形贮氢合金及其制备方法
- 2023-03-19 02:18A multi-layer construction coated magnetic recording medium
- 2023-03-19 02:17PROCESS OF DECOMPOSITION OF THE N2O USING A CATALYST CONTAINING A LANTHANUM AND CERIUM OXIDE.
- 2023-03-19 02:01METHOD OF MANUFACTURING RARE EARTH-BASED THICK FILM OXIDE SUPERCONDUCTING WIRE
- 2023-03-19 01:58一种R‑T‑B永磁体的制备方法
- 2023-03-19 01:55METHOD AND COMPOSITION FOR ENHANCED HYDROCARBONS RECOVERY
- 2023-03-19 01:54MAGNETIC COMPOUND, METHOD FOR MANUFACTURING THE SAME, AND MAGNETIC POWDER
- 2023-03-19 01:46Proton conducting layer system and a method of making the same
- 2023-03-19 01:44Dielectric ceramic and laminated capacitor
- 2023-03-19 01:35一种利用速度变化导致上转换发光颜色变化的稀土上转换材料、其制备方法及应用
- 2023-03-19 01:31荧光体
- 2023-03-19 01:30HYDROGEN STORING ALLOY, ELECTRODE, AND NICKEL-HYDROGEN STORAGE BATTERY
- 2023-03-19 01:22一种护眼型抑菌PVC塑料膜
- 2023-03-19 01:19球墨铸铁的制备方法及浇铸装置
- 2023-03-19 01:06低温钢埋弧焊用药芯焊丝及焊剂
- 2023-03-19 01:04DEVICE FOR ELECTROLYTIC PRODUCTION OF HYDROGEN
- 2023-03-19 01:02A manufacturing method of a rare earth-transition metal alloy powder and obtd. product
- 2023-03-19 00:59一种高温高导电铁基合金
- 2023-03-19 00:59一种具有上转换特性的稀土共掺杂BiVO4光催化剂及其制备方法和应用
