The leaks were discovered 29 October while pressurising tanks in Discovery's right-side orbital manoeuvring system pod, which controls the shuttle's orbital injection and modifies orbit.
泄露是在10月29日加注右侧轨道机动系统吊舱贮箱时发现的。 轨道机动系统吊舱控制航天飞机的入轨及轨道修正。
It has undergone new type rocket flight test, and gained high orbit injection accuracy in satellite launching.
并且此系统经历了新型火箭飞行试验，通过发射卫星，又取得了入轨精度的验证。
It has undergone new type rocket flight test, and gained high orbit injection accuracy in satellite launching.
并且此系统经历了新型火箭飞行试验，通过发射卫星，又取得了入轨精度的验证。
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