EX6030 9齒輪聯動慣性飛陀 (6MC4) $176.00 SKU: EX6030 Category: 小六 Description Description 認識慣性及齒輪聯動，9個齒輪同時帶動，精彩絕倫 Related products EX458 日晷儀製成品 (4MB4) $90.00 EX231C 塑料量杯500mL (2MA6) $15.00 EX434 巨型潛望鏡 (4MB5) $270.00 EX124 GP碳性AA電池 $52.00 Post navigation Previous: EX6029 小型電摩打模型 (6MB7)Next: EX6031A 慣生軸承合金摩天輪-流光银 (6MC4)
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