The dash underneath the symbol means that some materials need more care. The circled letters are symbols for dry cleaning.
Washing
normal washing
careful washing
hand washing
do not wash
The numbers seen inside the symbols logos indicate maximum washing temperatures.
The dash underneath the symbols indicate that the selected material needs a softer washing.
Ironing
Very high temperature ironing
high temperature ironing
warm ironing
no ironing
The dots of the symbol indicate maximum ironing temperature.
Dry cleaning
possible
( Impossible washing of white materials in important quantities.
subject to
not allowed
Drying
normal drying
delicate drying
no tumble dryer drying.
The dots of the symbol indicate the drying temperature of your tumble dryer.