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space sextant
 space sextant
space 空间六分仪
| autonomous navigation
 autonomous navigation
avia. 自主导航; 自主式领航; 自备式领航
| and
 and
gen. ; ;
busin. 以及;
| attitude reference system
 attitude reference system
space 姿态基准系统

to phrases
space sextant
space 空间六分仪
space sextant,autonomous navigation and attitude reference system
: 4 phrases in 1 subject
Space4