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… Transport Canada Standard for LED Signal Modules at Highway/Railway Grade Crossings (PDF, … requirements for 200 mm and 300 mm Light Emitting Diode (LED) signal modules for use in highway/railway grade crossing … 2. Definitions Burn-In Process: The procedure by which a LED signal module is energized at an ambient temperature for …
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… to date, the accident occurred when the engineer left the cab of the locomotive to operate a derail after having … left his position on the ground and entered the locomotive cab. While in the cab, the locomotive engineer inadvertently moved the …
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