| 机制的螺旋风管优点 |
| 添加时间：2019/11/19 14:30:35 浏览次数： |
| 与手工敲制的传统白铁管比较，机制的螺旋风管具有以下优点： Compared with the traditional white iron pipe, the spiral air pipe has the following advantages: (1)密封性好。 (1) good sealing performance. (2)强度与刚性均好。 (2) good strength and rigidity. (3)通风阻力小，通风噪声小，圆管优于方管。 (3) the ventilation resistance is small, the ventilation noise is small, the round pipe is better than the square pipe. (4)安装方便，连接点少。 (4) convenient installation and few connection points. (5)档次高，外表美观。 (5) high grade, beautiful appearance. |
| 上一页 共板法兰风管密封性好 |
| 下一页 螺旋风管因最先应用于通风送冷 |
Copyright © 技术支持：遨游网络