自然/化學
顯示所有 15 個結果
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DIY植物迷宮
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DIY繪圖儀
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三合一熱脹冷縮實驗
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不同溫度的物體接觸實驗
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小型三球儀 電動 (齒輪傳動 星體運行)
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星座投影儀
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月亮圓缺的變化
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自製跑道（圓的周長和半徑的關係)
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記憶合金五角星 (材料科學)
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DIY人造雪 DIY Artificial Snow
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DIY模擬火山噴發實驗（簡易版）DIY Simulation Volcanic Eruption Experiment (Simple version)
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DIY種植晶體生長結晶實驗四季版套裝 DIY Planting Crystal Growth Crystallization Experiment Four seasons version
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DIY種植晶體生長結晶實驗套裝 DIY Planting Crystal Growth Crystallization Experiment set
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DIY模擬火山噴發實驗 DIY Volcano eruption experiment
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DIY種植晶體生長結晶實驗全能套裝 DIY Planting Crystal growth crystallization experiment Advanced Edition
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