短語(yǔ)詞組短語(yǔ)rating point certificate 小數(shù)分証書(shū)Type Rating Certificate 類(lèi)型級(jí)別証書(shū)Rating Certificate Warning 船員証書(shū)預(yù)警Engine Room Watch Rating Certificate 機(jī)房值班普通船員証書(shū) 返回 rating certificate