摘要
介绍了通风系统阻力计算方法和几种阻力调节技术,分析了各种阻力调节技术的特点及优缺点.
Both calculating method of ventilation system resistance and several resistance adjusting technologies are introduced in the paper. The characteristics, the advantages and the disadvantages about various adjusting technologies are analyzed.
出处
《机电设备》
2004年第1期36-38,共3页
Mechanical and Electrical Equipment
