50-600线pet透射衍射光栅超精密光学元件光谱分光教学演示36x38mm
50-600线pet透射衍射光栅超精密光学元件光谱分光教学演示36x38mm
![50-600线pet透射衍射光栅超精密光学元件光谱分光教学演示36x38mm 橡塑材料及制品 玻璃制光学元件 原图主图](https://img.alicdn.com/bao/uploaded/i4/2206532482976/O1CN01HTrMox1Xr3NO0QxWz_!!2206532482976.jpg)
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优惠价格25
淘宝月销量0+
推荐度101.5%
卖家地址广东 深圳
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商品分类玻璃制光学元件
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![50-600线pet透射衍射光栅超精密光学元件光谱分光教学演示36x38mm - 图0](https://img.alicdn.com/i2/2206532482976/O1CN012WHqzp1Xr3NECIxxl_!!2206532482976.jpg)
![50-600线pet透射衍射光栅超精密光学元件光谱分光教学演示36x38mm - 图1](https://img.alicdn.com/i4/2206532482976/O1CN01Uh029m1Xr3NEm4YQ6_!!2206532482976.jpg)
![50-600线pet透射衍射光栅超精密光学元件光谱分光教学演示36x38mm - 图2](https://img.alicdn.com/i3/2206532482976/O1CN01w2oj2x1Xr3NO0PgXq_!!2206532482976.jpg)
![50-600线pet透射衍射光栅超精密光学元件光谱分光教学演示36x38mm - 图3](https://img.alicdn.com/i3/2206532482976/O1CN01LPTVEV1Xr3NKnwk8H_!!2206532482976.jpg)
优惠价格25
淘宝月销量0+
推荐度101.5%
卖家地址广东 深圳
下单商城
淘宝店铺
商品ID
商品分类玻璃制光学元件
商品类目橡塑材料及制品
品牌精选 0折 淘宝