Talk:сверхзвуковой

@Atitarev, can you please check the definition here? Is the synonym actually a synonym? —Μετάknowledge^{discuss/deeds} 20:47, 24 March 2019 (UTC)

@Metaknowledge: Thanks, removed. --Anatoli T. ^{(обсудить}/^вклад) 20:55, 24 March 2019 (UTC)