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一套接插线，15个，长度 75 cm
一对磁极靴，带有钻孔
不锈钢杆 750mm
双联式三脚架座
带有轭铁转换器芯
用于拆除式转换器的线圈
直流电源0 – 20 V, 0 – 5 A (115 V, 50/60 Hz)
直流电源0 – 20 V, 0 – 5 A (230 V, 50/60 Hz)
通用夹
Experiment: Waltenhofen’s Pendulum (230 V, 50/60 Hz)
Experiment: Waltenhofen’s Pendulum (115 V, 50/60 Hz)
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![直流电源0 – 20 V, 0 – 5 A
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