Standard specification for portable reflective triangles
This standard specifies requirements for portable retro-reflective triangular road safety signs for indicating temporary obstruction in a roadway which may constitute a traffic hazard. This standard was published on 1993-06-16.
|Category||ENGINEERING AND CONSTRUCTION STANDARDS|
|TC||UNBS/TC 8-Transport and communication Standards|
|ICS||93.080.30 Road equipment and installations|