China has developed a massive bomb. China's defence industry giant NORINCO for the first time showcased the aerial bomb, the country's largest non-nuclear bomb.It is dubbed as the Chinese version of the "Mother of All Bombs" due to its huge destruction potential that is claimed to be only second to nuclear weapons, the daily said.The bomb was airdropped by an H-6K bomber and caused a gigantic explosion, showed a promotional video released by China North Industries Group Corporation Limited (NORINCO) on its website at the end of December.