blast air pipe
常見(jiàn)例句
- In order to simplify blast pipe and distribute the air equably, the static pressure trunk is mounted under ground to supply air.
這種送風(fēng)方式為了簡(jiǎn)化送風(fēng)管道和均勻分配風(fēng)量，常在地面下設(shè)靜壓層供風(fēng)。 - Dust sample in blast pipe was collected when centralized air ventilation system was off, the total content of the bacterium and fungus was examined.
集中空調(diào)關(guān)閉期間，采集集中空調(diào)通風(fēng)系統(tǒng)送風(fēng)管內(nèi)的積塵樣品，檢測(cè)其細(xì)菌總數(shù)、真菌總數(shù)； 返回 blast air pipe