mechanical fan 風扇
When the heat source is positioned at the highest level, the mechanical fan has its best efficiency.
在太陽煙囪較高位置放置熱源能使入口風扇有較大的通風量。
,
mechanical fan 風扇
When the heat source is positioned at the highest level, the mechanical fan has its best efficiency.
在太陽煙囪較高位置放置熱源能使入口風扇有較大的通風量。
,