primary air pipe的意思|示意
一次风管
primary air pipe的网络常见释义
一次风管 ... primary air fan 一次风机 primary air pipe 一次风管 primary burner 主燃烧器 ...
primary air pipe相关短语
1、 primary air inlet pipe 一次风管
primary air pipe相关例句
The test results show that it is feasible to shorten the length of guide plate in a primary air pipe duct.
结果表明，缩短一次风管道内导流板的长度是可行的。
The concentration distribution of pulverized coal in primary air pipe is very important for advancing efficiency of boiler.
掌握煤粉锅炉一次风管中煤粉浓度的分布情况，对提高锅炉效率有很重要的意义。
Through installing recirculation tube on the mill and shrinking the primary air pipe diameter, the percentage of cool Sir To combustor is reduced by 8. 12%.
在增加磨煤机再循环风管的同时缩小一次风管径，使进入炉膛的冷风量减少了8.12%(总风量)。