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J13.14.07 Cathode Ray Tube--Straight Line
Description and Notes
J13.14.07 Cathode Ray Tube--Straight Line.
Specification
--J13.14.07
--Cathode Ray Tube--Straight Line
To demonstrate cathode ray travels in a straight line and can be blocked by metallic objects. It is composed of : glass envelope, croshape metallic plate, cathode, anode, support stand.
