A．O．Smith/史密斯 HPA-40D1.0A

HPA-40D1.5A

HPA-40C1.0A

HPA-40J1.0A

HPA-40C1.5A

HPA-40B1.5B

HPA-120C2.0A

HPA-30B1.0B

HPA-80E1.5A

HPA-80C2.0A

HPA-80C1.5A

HPA-80B1.5A

HPA-50J1.0A

HPA-50D1.5A

HPA-50D1.0A

HPA-50C1.5A

HPA-50C1.0A

HPA-50B1.5B

HPA-50B1.5A

HPA-50B1.0B

HPA-50B1.0A

HPA-50B

HPI-50D1.0A

HPI-50C1.0A

HPI-50B1.0A