coefficient of sound insulation
词语: coefficient of sound insulation
解释: 隔音系数
词性: 名词
词典: 电力专业英汉词典
coefficient of sound insulation 相关解释
隔音系数 〔名词〕sound insulation coefficient
隔音系数 noise insulator factor
隔音系数 coefficient of sound insulation;sound proof coefficient