ʻO ka 160t + 160t hou pahū-hōʻoia lua-girder bridge crane i hana ʻia e kā mākou hui no ka Fourth Research Institute of China Aerospace Science and Technology Group ua lanakila maikaʻi i ka hoʻāʻo ʻana, e kau ana i ke kumu no ka hoʻokiʻekiʻe ʻana i nā lako aerospace nui e like me ka rocket paʻa. nā motika.
Ka manawa hoʻouna: Mar-31-2022