BS ISO 9128:2006 PDF

1   Scope This International Standard specifies the graphical symbols and colours used to identify, on road vehicles, the correct type of fluid to be used for:

a) petroleum-base brake fluid systems;

b) non-petroleum-base brake fluid systems.

NOTE 1 Should future technical development add further classifications of fluids, new additional symbols will be designated.

NOTE 2 The same symbols are also used for labelling the fluid containers (see ISO 3871).