Encara no tenim significats per a "control implosion".
1The 107-year-old Hulton Bridge in Pennsylvania has been reduced to debris in a controlled implosion.
2The controlled implosion will bring 8,500 tonnes of concrete, metal and glass crashing down in five seconds.
3If all goes to plan, the controlled implosion will bring 8,500 tonnes of concrete, metal and glass crashing down in five seconds.