International Organization for Standardization (ISO)
Status
Latest
ISO 3470:1989
Scope
Specifies the test procedure for systems when these are fitted; Does not specify reference areas or levels of performance; The annex A is for information only. This second edition cancels and replaces the first edition (1976).
ISO 3470:1989 history
1989ISO 3470:1989 Passenger cars - Windscreen demisting systems - Test method
1976ISO 3470:1976 Road vehicles — Windscreen demisting equipment for passenger cars — Test method