The display symbol for one quantity under this system.
Returns "" for a "custom" length or mass: §40's record selects "custom"
but carries no field naming it, so the engine has no name to print and will
not invent one. An application with a custom unit knows what it is called and
supplies the label itself.
The display symbol for one quantity under this system.
Returns
""for a"custom"length or mass: §40's record selects"custom"but carries no field naming it, so the engine has no name to print and will not invent one. An application with a custom unit knows what it is called and supplies the label itself.