最低導(dǎo)航性能規(guī)格 performance specifications: 性能規(guī)范minimum navigation: 最小通航水深specifications and performance standards: 技術(shù)規(guī)格和性能標(biāo)準(zhǔn)minimum navigation depth: 最小通航水深high performance navigation system: 高能性導(dǎo)航裝置下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯