对丝管式冷凝器周围空气的流动进行了可视化研究。

A visualization experiment is made to study the flow situation of the air around a wire and tube condenser.

youdao

对丝管式冷凝器周围空气的流动进行了可视化研究。

A visualization experiment is made to study the flow situation of the air around a wire and tube condenser.

youdao