J774_198912 EMERGENCY WARNING DEVICE (TRIANGULAR SHAPE)
Revised
12/01/1989
- Features
- Issuing Committee
- Content
- This document provides test procedures, performance requirements and guidelines for emergency warning devices (triangular shape) that are designed to be carried in motor vehicles and intended for highway use.
- Pages
- 10
- Citation
- SAE International Technical Standard, EMERGENCY WARNING DEVICE (TRIANGULAR SHAPE), SAE Standard J774_198912, Revised December 1989, Issued June 1961, https://doi.org/10.4271/J774_198912.