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15根安全实验导线套件,75mm
Teltron 管座 S
高压电源5kV(115 V, 50/60 Hz)
高压电源5kV(230 V,50/60 Hz)
Experiment: Electron Diffraction (230 V, 50/60 Hz)
Experiment: Electron Diffraction (115 V, 50/60 Hz)