https://www.google.com/search?sca_esv=475e326674d7cb46&hl=es&ctxs=4&sxsrf=AE3TifNeGVSA3GbGlS1oTABqNJ28UNzzqw:1759597813774&q=Como+se+llama+este+s%C3%ADmbolo&sa=X&ved=2ahUKEwjl2IzVhIuQAxWcZ0EAHa4EL5MQ1QJ6BAg1EAE&biw=327&bih=659&dpr=3.3 bu o CT