英语词汇“compression inner ring”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	compression inner ring
释义	compression inner ring 活塞环扩张器
随便看	screw down cup screwdown cylinder screwdown gear screwdown mechanism screwdown motor screw-down non-return valve screw down non-return valve screw down nonreturn valve screwdown stop valve screw down stop vlave screwdown structure screwdown time screw down valve screwdown valve screw-down valve screw(-down) valve screw dredge(r) screw dredger screw drill screwdrill screw-drive screw drive screwdrive screwdriven screw driven hyyg hyyj hyym hyys hyyt hyyz hyzf hyzh hyzj hyzq 受挫受损受援受敌受教受旱受暑受权受案受检