UNCOPUOS
英
美
- =UnitedNationsCommitteeonPeacefulUsesofOuterSpace联合国和平利用外层空间委员会
相关词汇
unbed
UN
unprotected junctional pacemaker
unbalanced three-phase circuit
unbalanced impedance about earth
Unclassified Auxiliary Submarine
unmanned automation service unit
unfavorable geological condition
und erlautert von Gustav Jahn.
uncorrelated exponential network
Uncooled IR focal plane detector
unconfined compression apparatus
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