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backup plate
词语: backup plate
解释: 垫板,垫片
词性: 名词
词典: 冶金专业英汉词典
backup plate 相关解释
backup plate 〔名词〕垫片,垫板,撑板
backup plate 〔名词〕垫片
backup plate 〔名词〕托模板
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