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Materials Set of Magnetism and Electricity
(MG-3021) |
It comprises 12 pieces of magnetic and non-magnetic
materials about 150 x 25 mm (L x W), thickness of metals
0.9 mm and non metals 1.6 mm approximately. Materials
are aluminium, brass cardboard, copper, lead, gunmetal,
acrylic, polythene, steel, wood, zinc and rubber. |
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