ISO 7634:1995

Towed road vehicles — Compressed-air braking systems — Measurement of braking performance

Specifies a uniform test method for braking systems of full trailers, semi-trailers and centre-axle trailers with compressed-air braking systems, pending the harmonization of national and international braking standards, regulations and directives. The brake test procedure specified herein applies to these trailers corresponding to vehicle category 0 in UN-ECE Regulation No. 13.