EX431 彩虹反射片 （日本）(4MB5) $180.00 SKU: EX431 Category: 小四 Description Description 塑膠光柵， 陽光或電筒照射反射片上， 彩虹反射光束便打在白螢幕上， 解釋白光之光譜及彩虹之構成日本 Related products EX412A 水力發電套件 (4MB1) $324.00 EX425 煤石油標本 (4MB1) $792.00 EX428 記憶合金(4MA4) $207.00 EX420 水果電池鐘小籃 (4MB) $135.00 Post navigation Previous: EX430 光學平行透鏡 (4MB4)Next: EX432 光於平滑粗糙面 之反射 (4MB5) Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.
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