弹簧垫圈 tánhuángdiànquān spring washer Definitions Defs Origin Strokes Stroke Words Sentences Sents 弹簧垫圈 彈簧墊圈 tánhuángdiànquān spring washer spring washer; lock washer with a split or wave used to prevent loosening through vibration; lock washer
弹簧垫圈 彈簧墊圈 tánhuángdiànquān spring washer spring washer; lock washer with a split or wave used to prevent loosening through vibration; lock washer
