英语词汇“friction force of secondary seal”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	friction force of secondary seal
释义	friction force of secondary seal 英?[?frik??n f?:s ?v ?sek?nd?ri si:l] 美?[?fr?k??n f?rs ?v ?s?k?n?d?ri sil] 释义副密封摩擦力
随便看	objective finding objective focal length objective focusing objective for bright field observation objective for bright-field observation objective force level objective for copying at short object distances objective for dark ground observation objective for dark-ground observation objective for differential interference contrast objective forecast objective forecasting objective forest objective for image converter objective for image intensifier objective for infra-red radiation objective function objective function element objective function of drilling procedure objective function reference plane objective functions objective genitive objective glass objective gloss objective grating

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