021-54792670021-62960996021-62960998
(?????????1.2???????????1.2??????????????) ????N = Q / 3595 * A (???N:?????KW ?Q?????kg/h?A?????)? ????Qa = ca * ma * (t2-t1) (???Qa:?????kj/h?ca:????1.01kj/kg??????? ma??????kg/h ?t:???? ????ma = V * 60 * 1.205 (???V??????