词语retaining ring
解释挡圈,护圈
retaining ring〔名词〕抗磨环,挡圈,卡环详细»
retaining ring〔名词〕固定环,卡环,挡圈详细»
retaining ring〔名词〕扣套详细»
retaining ring〔名词〕挡圈(护圈)详细»
retaining ring扣环详细»
retaining ring〔名词〕扣环详细»
retaining ring扣环,卡环详细»