If it is calculated according to "Air changes per hour," and assume that: P=5, the result is Q2 =P*S*H=5*60*3=900 (m3)
ຖ້າຫາກວ່າມັນໄດ້ຖືກຄິດໄລ່ຕາມ "ການປ່ຽນແປງທາງອາກາດຕໍ່ຊົ່ວໂມງ," ແລະສົມມຸດວ່າ: P = 5, ຜົນໄດ້ຮັບແມ່ນ Q2 = P * S * H = 5 * 60 * 3 = 900 (ລົບມະ)