First Storage Tank of LM-7 Was Manufactured

摘要

In early July,the Capital Aerospace Machinery Corporation completed the construction of the first oxygen tank of the booster for LM-7 launch vehicle,which would be transported to the Tianjin factory of the company for integration.The booster oxygen tank is 12 meters in length.It is worth mentioning that autonomous welding was used for all the main welds,which passed X-ray inspection,