短語詞組短語operating temperature characteristic 工作溫度特性operating running characteristic 工作特性operating g characteristic 工棕性operating system characteristic 操作系統(tǒng)特性operating time characteristic 動(dòng)作時(shí)間特性operating duty characteristic of arresters 避雷器動(dòng)作負(fù)載特性operating characteristic curve 操作特征曲線;營業(yè)特征曲線memory operating characteristic curve 記憶動(dòng)作特性曲線OCC Operating Characteristic Curve 操作特性曲線 返回 operating characteristic