NEN ISO 4081 : 2016
Current
The latest, up-to-date edition.
RUBBER HOSES AND TUBING FOR COOLING SYSTEMS FOR INTERNAL-COMBUSTION ENGINES - SPECIFICATION
12-01-2013
Defines the requirements for straight or pre-formed rubber hoses and tubing for use in pressurized or unpressurized cooling circuits containing 1,2-ethanediol-based coolants in internal-combustion engines for vehicles with an unladen mass (as defined in ISO 1176) of 3,5 t or less.
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