英语词汇“external upset casing”的翻译、意思、用法、释义-英汉汉英词典

单词	external upset casing
释义	external upset casing ＝ extreme line casing 以上来源于：《21世纪大英汉词典》
随便看	frame advance frame aerial frame-aerial frame aerial camera frame alignment frame alignment recovery time frame alignment sequence frame alignment signal frame alignment time slot frame analysis frame and plate filter frame antenna frame arc lamp frame area frame assertion frame axiom frame bar frame based description language frame-based management frame based system frame basic frame beam frame bender frame bending machine frame beveling machine