bronze graphite contact material
词语: bronze graphite contact material
解释: 青铜石墨电接触器材
词典: 汽车专业英汉词典
bronze graphite contact material 相关解释
bronze graphite contact material 〔名词〕青铜石墨电接触器材
bronze graphite contact material 〔名词〕青铜石墨电接触器材
青铜石墨电接触器材 bronze graphite contact material