Hey all,
i know this might already be answered and if so im sorry but i need help:
im doing this project on battery powered torches and i need info on the materials used for the casing, lens and the reflector in the average battery powered flashlight...i really need websites that give me this info
any help would be greatly appreciated
i know this might already be answered and if so im sorry but i need help:
im doing this project on battery powered torches and i need info on the materials used for the casing, lens and the reflector in the average battery powered flashlight...i really need websites that give me this info
any help would be greatly appreciated
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