羅盤校準(zhǔn)器compasscourse: 電羅經(jīng)航向羅航向羅經(jīng)航向; 羅經(jīng)航向compasscorrector: 羅經(jīng)校正器compasscover: 羅經(jīng)帆布罩compasscorrectioncard: 羅盤修正表compassdata: 羅盤數(shù)據(jù)下載手機詞典可隨時隨地查詞查翻譯