concave grating
短語詞組
- concave diffraction grating 凹衍射光柵
- holographic concave diffractive grating 全息凹面衍射光柵
- concave holographic grating 凹全像光柵
- concave -grating spectrograph 凹面光柵攝譜儀
- holographic concave diffraction grating 全息凹面衍射光柵
- concave holographic grating monochromator 全息凹面光柵單色儀
- concave reflection grating 凹面反射光柵 返回 concave grating