HRT unveil new car for 2012 season in Barcelona . Spanish car 's testing delayed by F1 crash test . Pedro de la Rosa and Narain Karthikeyan driver line - up for HRT . Marussia team also cleared to race after passing F1 crash test .
HRT unveil new car for 2012 season in Barcelona . Spanish team 's launch delayed by failed crash test . Pedro de la Rosa and Narain Karthikeyan driver line-up for HRT . Marussia team also cleared to race after passing F1 crash test .