stem science laboratory do it yourself green environmental protection technology diy water purification system science suit experiment_金华市航达科教用品有限公司

stem science laboratory do it yourself green environmental protection technology diy water purification system science suit experiment

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stem science laboratory do it yourself green environmental protection technology diy water purification system science suit experiment

STEM科学实验室自己动手绿色环保科技DIY 净水系统科学套装实验

EXW Price: Min. order:

¥22.2
≥3/piece

¥22.1
≥10/piece

¥22.0
≥1000/piece

3 piece

Exchage Rate 1 CNY ≈ 0.142 USD
Weight 0.5 kg/piece
Item No. KX1921 净水系统科学套装
Stock num 10000 piece

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金华市航达科教用品有限公司

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Description

品名：KX1921 净水系统科学套装
货号：KX1921
尺寸：300*70*70mm 彩盒：205*155*55MM
重量：约300g
材质：塑料漏斗，过滤试管x4，塑料盖，塑料杯，净水滤纸，海绵，花岗岩石子，瓷沙，活性炭，石英砂，小苏打，钾明矾，说明书
包装：彩盒
是否使用电池:否
装箱：72 pcs
箱规：655×395×690 MM

产品介绍：通过4个有趣的净水科学实验，帮助小朋友们培养对科学的认知与兴趣，了解水的性质及重要性，从小养成环保的习惯
产品拓展：科学是我们了解大自然的方式之一，迄今为止，科学揭晓了各式各样的自然之谜；科学知识在守护丰富我们的生活中发挥了重要作用。地球上的生物需要空气和水才能生存，因此，了解这些自然物质非常重要。我们以与生命息息相关的水为例子，通过实验，探索“干净的水”的由来，让孩子们在实验过程中，学习水的科学知道，培养环保意识。

Update time：20220424180500