UV photostat
紫外直接影印机
(2)\\紫外直接影印制品
(3)紫外照相复制

• multi-spike optical filter
• multistable
• multistage
• multistage amplifier
• multistage electro-optic amplitude modulator
• multistage image tube
• multistage radiative transition
• multistage rocket
• multi-strand filament
• multitarget
• multitrack recording
• multivibrator
• multivoltemeter
• multixposure
• mumerism
• mu-metal
• Munsell chroma
• Munsell color scale
• Munsell color standard
• Munsell color system
• Munsell value
• muon
• muon hodoscope
• muon telescope
• muscovite