<math> Lu\mathit{ft}beda\mathit{rf} = 56,3\ \frac{mg}{min} \div 1000^2 \div 0,2769\ \frac{kg}{m^3} \times 1000\ \frac{l}{m^3} = 0,203\ \frac{l}{min} </math>
A i r i n l e t r a t e = 56.3 m g m i n ÷ 1000 2 ÷ 0.2769 k g m 3 × 1000 L m 3 = 0.203 L m i n {\displaystyle Air\ inlet\ rate=56.3\ {\frac {mg}{min}}\div 1000^{2}\div 0.2769\ {\frac {kg}{m^{3}}}\times 1000\ {\frac {L}{m^{3}}}=0.203\ {\frac {L}{min}}}