concave grating

短语词组

短語

• concave diffraction grating 凹衍射光柵
• holographic concave diffractive grating 全息凹麪衍射光柵
• concave holographic grating 凹全像光柵
• concave -grating spectrograph 凹麪光柵攝譜儀
• holographic concave diffraction grating 全息凹麪衍射光柵
• concave holographic grating monochromator 全息凹麪光柵單色儀
• concave reflection grating 凹麪反射光柵
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