This Standard specifies the rubber hoses and tubing (hereafter referred to as
"hoses") for cooling systems of the internal-combustion engines which utilize the
anti-freeze coolant of 1, 2-ethanediol as a main component for private vehicles and
commercial vehicles whose unladen mass (according to the definition of JIS D 0102) is
3.5 t or under.
NOTE : The International Standard corresponding to this Standard is as follows.
ISO 4081 : 2005 Rubber hoses and tubing for cooling systems for internal
- combustion engines - Specification (MOD)
In addition, symbols which denote the degree of correspondence in the
contents between the relevant International Standard and JIS are IDT
(identical), MOD (modified), and NEQ (not equivalent) according to
ISO/IEC Guide 21.