navigation mark
短語(yǔ)詞組
- navigation mark of periodical 期刊航標(biāo)
- electronic navigation mark 電子航標(biāo)
- Inland River Navigation Mark 內(nèi)河航標(biāo)
- navigation mark positioning 航標(biāo)定位
- navigation mark management modernization 航標(biāo)琯理現(xiàn)代化
- Virtual navigation mark 虛擬航標(biāo)
- navigation mark regulation 航標(biāo)整治
- navigation mark monitoring system 航標(biāo)監(jiān)測(cè)系統(tǒng)
- visual navigation mark 目眡航標(biāo) 返回 navigation mark