英语词汇carriage draw spring是什么意思，carriage draw spring的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	carriage draw spring
释义	carriage draw spring　 (打字机用)滚轮架拉力弹簧
随便看	straight polarity straight pole brace straight polymer straight press straight product straight purchase straight racing straight radial blade straight reamer straight reciprocating motion straight refinary gasoline straight resin straight riveted pipe straight road straight road straight roll straight roller straight roller bearing straight root straight run cold rubber straight salary straight sale straight scanning straight screw jaw straight selection sort

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