20個文檔
- 雷射Tesla Has Found a Use for Lasers—Cleaning Glass
Tesla Has Found a Use for Lasers—Cleaning Glass
2320$0.00 - 雷射New kind of laser uses tiny particle clumps to generate light
New kind of laser uses tiny particle clumps to generate light
2180$0.00 - 雷射Research reveals quantitative and high-resolution pressure functions of pressure-sensitive material
Research reveals quantitative and high-resolution pressure functions of pressure-sensitive material
4200$0.00