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SEK机械振荡和波实验组 (230 V, 50/60 Hz)
SEK 力学
Student Set "Oscillation and Waves"
力学实验仪器组
线摆套装 - 适用于桌面实验
Experiment: Motion with uniform acceleration
实验:匀加速运动 (230 V, 50/60 HZ)