介绍了实验室通风柜、化验台的通风排气量的计算方法，提出了在冬季采暖新风耗热量大的情况下的补风节能措施。

This paper gathers up many methods and forms of formula in calculating the amount of air-removal through ventilation cabinet in laboratory.

youdao

介绍了实验室通风柜、化验台的通风排气量的计算方法，提出了在冬季采暖新风耗热量大的情况下的补风节能措施。

This paper gathers up many methods and forms of formula in calculating the amount of air-removal through ventilation cabinet in laboratory.

youdao