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CASIO 標準科學計算器 FX-991ES PLUS-2PK

CASIO 標準科學計算器 FX-991ES PLUS-2PK

HK$199.00
HK$189.00
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使用 ES PLUS 系列第二版，享受數學學習的樂趣！

簡單易用

透過追求簡單性，以強調手感、易讀性和可用性的設計實現了最佳教育工具

自然教科書顯示

特點 自然的教科書顯示格式，可以像教科書一樣顯示方程和計算結果

正品品質

卓越的品質和認證確保用於教育環境中讓人安心且放心

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