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safety navigation

短語詞組

短語

Safety of Navigation Circumstance 通航環(huán)境安全
safety of navigation 航行安全
safety in navigation 通航安全
Subcommittee on Safety of Navigation 航行安全分委員會
Ship Safety Navigation Certificate 船舶安全航行証書
safety depth of navigation 安全航行水深
safety of ship navigation 艦船航行安全
ensuring safety navigation 航行安全保障
sub -committee on safety navigation 航行安全小組委員會

返回 safety navigation