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Derrick-type artificial rainfall simulator system
- Industry Category: Others
- Product Category:
- Brand: 美育科教
- Spec: MYJY-JJ-40
Price: 160000 ¥
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Laser Harp
- Industry Category: Others
- Product Category:
- Brand: 中美教育
- Spec: 其它
Price: 33600 ¥ /kg
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Human skeleton riding a bicycle
- Industry Category: Others
- Product Category:
- Brand: 科技科普演示展品
- Spec: 定制
Price: 38000 ¥
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