navigation ship造句

classification and codes of inland navigation ship
内河船舶分类与代码
hydraulic steering gear on the inland navigation ships
内河船液压舵机
codes for deratting with sulfuryl fluoride in international navigation ships
国际航行船舶硫酰氟熏蒸除鼠规程
codes for inspection of rodents and certificating in international navigation ships
国际航行船舶鼠患检查及签证规程
inspection & quarantine service has ratified this company to supply for international navigation ships
检验检疫机关允许此公司在宁波口岸从事国际航行船舶供应服务。
It's difficult to find navigation ship in a sentence. 用navigation ship造句挺难的