A country may develop a manned spacecraft.Logical formLearned from2 sentences. A spacecraft may launch sites.Logical formLearned from2 sentences. A (satellite ground application system) may harmonize spacecraft.Logical formLearned from2 sentences. A center can be for (spacecraft testing).Logical formLearned from2 sentences. A spacecraft may touch_down without damage.Logical formLearned from2 sentences. A (spacecraft welding technique) can be mature.Logical formLearned from2 sentences. A (spacecraft welding technique) may pertain-to a country.Logical formLearned from2 sentences. A (return cabin) may pertain-to a spacecraft.Logical formLearned from2 sentences. Techniques may be applied to a (return cabin) of a spacecraft.Logical formLearned from2 sentences. A (progress m1-1 cargo spacecraft) may be launched by a booster.Logical formLearned from2 sentences. A spacecraft can be in a world-city.Logical formLearned from2 sentences. A (rocket carrier) may pertain-to a spacecraft.Logical formLearned from2 sentences. A contribution can be to a launch of a spacecraft.Logical formLearned from2 sentences. A contribution to a launch of a spacecraft may undergo recognition.Logical formLearned from2 sentences. A launch of a spacecraft can be a milestone.Logical formLearned from2 sentences.