短語詞組短語technical performance features 技術(shù)性能特點TECHNICAL L FEATURES 技術(shù)特色essential technical features necessary 必要技術(shù)特征additional technical features 附加技術(shù)特征technical and economic features 技術(shù)經(jīng)濟特性latest technical features 最新技術(shù)特點Product technical features 產(chǎn)品技術(shù)特點Add Basic Technical Features 新增基本技術(shù)特征essential technical features additional 必要技術(shù)特征 返回 technical features