- 2023-01-04 07:46热挤压辊堆焊用埋弧焊管状焊丝及其焊接工艺
- 2023-01-04 07:34Short wavelength diode-pumped solid-state laser
- 2023-01-04 07:31IRON OXIDE-ZIRCONIA COMPOSITE OXIDE AND METHOD FOR PRODUCING SAME, AND EXHAUST GAS PURIFICATION CAT
- 2023-01-04 07:30For fuel cell electrode composition
- 2023-01-04 07:29RAW ALLOY FOR R-T-B-BASED SINTERED MAGNET, AND METHOD FOR MANUFACTURING R-T-B-BASED SINTERED MAGNET
- 2023-01-04 07:29ABRASION RESISTANT STEEL PLATE HAVING LOW-TEMPERATURE TOUGHNESS AND HYDROGEN EMBRITTLEMENT RESISTANC
- 2023-01-04 07:19Waveguide design for line selection in fiber lasers and amplifiers
- 2023-01-04 07:16一种石墨烯氟碳长效防护薄面漆及其制备方法
- 2023-01-04 07:16一种稀土掺杂硼酸镥钪闪烁单晶及其生长方法
- 2023-01-04 07:16The magnetic material is a magnetic material using a motor
- 2023-01-04 07:14一种提高增材制造奥氏体钢力学性能的方法
- 2023-01-04 07:07STACKED NANOSHEET FIELD EFFECT TRANSISTOR DEVICE WITH SUBSTRATE ISOLATION
- 2023-01-04 07:07USE OF MIXED CARBONATES CALCININGS FOR THE CONTAINMENT OF CARBONERADIOACTIF.
- 2023-01-04 06:59ALLOY, PROTECTIVE LAYER AND COMPONENT
- 2023-01-04 06:52一种改性碳材料为载体的低温脱硝催化剂及制法
- 2023-01-04 06:51POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE BATTERY, AND NON
- 2023-01-04 06:36一种含有多效唑和硝酸稀土的马铃薯生长调节剂组合物
- 2023-01-04 06:36SILICATE EUTECTIC MATERIAL DOPED WITH RARE EARTH ION PREPARED BY MEANS OF PULLING PROCESS AND PREPAR
- 2023-01-04 06:30315稀土永磁同步电机转子冲片
- 2023-01-04 06:26高强度、高韧性、抗疲劳、可沉淀硬化不锈钢的制备方法