英语词汇coupling knuckle pin是什么意思，coupling knuckle pin的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	coupling knuckle pin
释义	coupling knuckle pin　车钩关节销
随便看	retraced retracing retracing retracker retract retract retract retract retract a confession retract bolt retract limit switch retractable retractable retractable retractable retractable arbor retractable capstan retractable drawbar retractable fin retractable finger pickup retractable ingot melting retractable landing gear retractable landing gear retractable steel joist retractable undercarriage

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