vacuum aluminized reflector
真空镀铝反射镜

• Planar lens
• planar mirror
• planar mosaic array
• planar optical waveguide
• planar phottransistor
• planar rotor
• planar stripe DH laser
• planar waveguide-type
• Planck function
• Planckian locus
• Planckian radiator
• Planck's blackbody law
• Planck's constant
• Planck's holhrum radiaton
• Planck's law
• Planck's oscillator
• Planck's radiation law
• Planck's spectral radiation formula
• plane
• plane angle
• plane cam
• plane cocular
• plane goniometer
• plane grating
• plane-grating spectrograph