Graphical symbols for thermal cutting equipment
This standard has been revised by ISO 7287:2002
The graphical symbols (a referent and an alphabetical index of the referents are given) are to be placed on equipment, e.g. indicators and operator controls, in order to instruct the persons handling as to its use and operation. Annex A gives examples of the use of symbols on an operating board for a control system for oxygen cutting machines.
A standard is reviewed every 5 years
Revisions / Corrigenda