论文部分内容阅读
ＺＰ１００和ＺＰ２００系列消声器通过鉴定３０多年来，华东建筑设计研究院先后研制了国标Ｔ７０１－６型通风空调风机消声器系列，Ｄ型罗茨鼓风机配套消声器系列，Ｆ型高压离心风机消声器系列和Ｐ型企式消声器系列等产品，为我国噪声控制作出了重大贡献。最近他们在总结...
ZP100 and ZP200 series of silencers passed the identification of more than 30 years, Huadong Architectural Design and Research Institute has developed a national standard T701-6 ventilation and air conditioning fan muffler series, D-type Roots blower supporting muffler series, F-type high-pressure centrifugal fan muffler and P-type Muffler series of products, for our country noise control made a significant contribution. Recently they are concluding ...