What is a space vehicle launching entity required to do according to the current Government Orbital Debris Mitigation Standard Practices?
根据现行的政府轨道碎片缓减标准做法，航天器发射实体需要做什么？
What is a space vehicle launching entity required to do according to the current Government Orbital Debris Mitigation Standard Practices?
根据现行的政府轨道碎片缓减标准做法，航天器发射实体需要做什么？
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