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Power Unit

缩写, 苏格兰语 P/U
power unit
缩写, 建造 p.u.
power-unit ['pauə'ju:nɪt]
航空 A system of one or more engines and ancillary parts which are together necessary to provide thrust, independently of the continued operation of any other power-units, but not including short period thrust-producing devices.
Power Unit
: 1 短语, 1 学科
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