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Luminous stud used to mark roads or motorways, has diode embedded in a mass of resin to ensure protection
Luminous stud used to mark roads or motorways, has diode embedded in a mass of resin to ensure protection
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机译:发光螺栓用于标记道路或高速公路,二极管埋入大量树脂中以确保保护
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摘要
The luminous stud comprises a body (1) having a good mechanical resistance and having recesses enclosing diodes (3) embedded in a mass of resin (4). The resin mass does not cover the anterior end (3a) of the diode.
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