Different types of care label symbols & there use?

HAND WASHES UP TO 30º C/86ºF

 MACHINES WASH UP TO 95ºC/203ºF

 MACHINES WASH UP TO 95ºC/203ºF GENTLE CYCLE

 MACHINES WASH UP TO 60ºC/140ºF GENTLE CYCLE

 MACHINES WASH UP TO 40ºC/104ºF GENTLE CYCLE

 MACHINES WASH UP TO 30ºC/86ºF GENTLE CYCLE

DO NOT WASH

 BLEACH WHEN NEEDED

 DO NOT BLEACH

 TUMBLE DRY LOW

NO TUMBLE DRY

 IRON UP TO 200ºC/392ºF

 IRON UP TO150ºC/302ºF

 IRON UP TO 110ºC/230ºF

DO NOT IRON

 DRY CLEAN PERCHLOROETHYLENE

 DRY CLEAN ONLY MINERAL ESSENCES

DO NOT DRY CLEAN