Kimball Physics, Inc. FC-72 Farday Cup with Grids without Phosphor Screen 68-480701 法拉第杯
0.444 inch (11.28mm) Aperture & with Grids without Phosphor Screen
询价采购Kimball Physics, Inc. FC-72 Farday Cup with Grids without Phosphor Screen 68-480701 法拉第杯
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