I{ϴ,,Ƭϴ
l(f) O
+
r6 Ԫ
c{ѭh(hun)ˮϵy(tng)Һ
r8 Ԫ
Qȫϴ
r8.6 Ԫ
ȫϴ
c{ѭh(hun)ˮϵy(tng)ҺCentralairconditioningwatercirculatingsystemfangdongyea(chn)Ʒ;HR-708c{ѭh(hun)ˮϵy(tng)Һc{ѭh(hun)ϵˮϵy(tng)ҺʹáHR-708c{ѭh(hun)ˮϵy(tng)ҺTsϵy(tng)