Historical
ISO/TR 7628-2:1986
Road vehicles -- Thermoplastics tubing for use in air braking systems -- Part 2: Installation on the vehicle and test methods
This Technical Report (ISO/TR 7628/2) specifies minimum requirements for material, installation on the vehicle and test requirements for thermoplastics tubing for use in air braking systems on road vehicles.
Part 1 of ISO 7628 covers dimensions and marking.
International Organization for Standardization [iso]