《往复式内燃机排气消声器测量方法声压法声功率级和插入损失及功率损失比》标准解读
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1674-5698|volume|1|59-62
ISSN: 1674-5698
Source: 标准科学, Vol.volume, Iss.1, 2015-01, pp. : 59-62
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Abstract