Ma imos iddikud n air velocity n awikkal war n ila eɣanni?
Taɣelit tan Eroba, taqqalat tazune n 20 n gramme, tijja ifrinkittan net 12 alwaq iyyan daɣ sani, awen id erawan s aɣil n efew n 9 n metir daɣ sani, eqqalan a hin okayan 20.1 n kilometir daɣ alwaq