- 2023-03-30 03:51掺水型无铅醇酸防锈漆及其制备方法
- 2023-03-30 03:47A manufacturing method of a high-thermal conductive silicon nitride substrate
- 2023-03-30 03:42Multiple wavelength optical amplifier
- 2023-03-30 03:35MIXTURES OF OLIGOSACCHARIDES, WHICH ARE DERIVATIVES OF HEPARIN, METHOD OF OBTAINING THEM AND PHARM
- 2023-03-30 03:24SPARK PLUG AND ENGINE EQUIPPED THEREWITH
- 2023-03-30 03:14纳米铈锆基固溶体稀土储氧材料及其制备方法
- 2023-03-30 03:00一种单分散二氧化硅荧光微球的制备方法
- 2023-03-30 02:59一种强化硬质合金粘结相的方法
- 2023-03-30 02:58一种新型稀土釉料混合装置
- 2023-03-30 02:56一种半导体制冷制热组件石墨烯材料
- 2023-03-30 02:54聚合物水凝胶微球及其制备方法
- 2023-03-30 02:54APPARATUS AND PROCESS FOR TREATING AN AQUEOUS SOLUTION CONTAINING BIOLOGICAL CONTAMINANTS
- 2023-03-30 02:52METHOD FOR PURIFYING ORGANIC SOLVENT
- 2023-03-30 02:50一种稀土掺杂的氟羟基磷灰石单晶纳米线及其制备方法
- 2023-03-30 02:49METHOD FOR PROCESSING ASH, PARTICULARLY FLY ASH
- 2023-03-30 02:48The thermal barrier coating system, these parts are covered with, a thermal barrier coating system
- 2023-03-30 02:47聚丙烯酸改性的球状单分散NaGdF4 : Yb3+, Er3+上转换荧光粉
- 2023-03-30 02:44GUIDE OPTICAL INCLUDING/UNDERSTANDING NANOPARTICULES AND MANUFACTORING PROCESS Of a PREFORM INTENDED
- 2023-03-30 02:28一种键合金丝及其制备方法
- 2023-03-30 02:28A rare-earth phospho-vanadate red-emitting phosphor for the cold cathode fluorescent lamp