词语backup plate
解释托模板
词性名词
backup plate〔名词〕垫片详细»
backup plate〔名词〕垫片,垫板,撑板详细»
backup plate〔名词〕垫板,垫片详细»
托模板back up roller;backup plate;backup roll;backup roller详细»
托模板flask board详细»