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J774_201102 - Emergency Warning Device and Emergency Warning Device Protective Container

Details
Document Number: J774_201102
Revision Number:
Title
Emergency Warning Device and Emergency Warning Device Protective Container
Scope
This SAE Standard provides test procedures and performance requirements for emergency warning devices (triangular shape), without self-contained energy sources, that are designed to be carried in motor vehicles and used to warn approaching traffic of the presence of a stopped vehicle, except for devices designed to be permanently affixed to the vehicle, and provides test procedures and performance requirements for protective containers for such emergency warning devices.
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