File talk:Photometry radiometry units.svg
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[編集]A discussion about this and similar images is at en:Talk:Lux#New_images. cmɢʟee ⋅τaʟκ 07:27, 6 October 2023 (UTC)
A discussion about this and similar images is at en:Talk:Lux#New_images. cmɢʟee ⋅τaʟκ 07:27, 6 October 2023 (UTC)[返信]