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Terms containing 俯仰轴线 | all forms | in specified order only
SubjectChineseEnglish
el.俯仰轴线pitch axis
avia.俯仰轴线、飞机横轴pitch axis
space天线俯仰轴elevation axis of antenna
mil., air.def.立轴式俯仰-方位型天线座vertical axis type elevation-azimuth antenna pedestal