BAE 3 HCA EMERSON艾默生B系列热力膨胀阀 ，

美国 艾默生EMERSON膨胀阀,膨胀阀, 艾默生EMERSON A/B系列膨胀阀,
AAE 3ZW195,AAE5ZW195,AA1/4MC,AA1/2MC艾默生EMERSON膨胀阀,AAE1/2MC,AAE1MC,
AA1/4HC,AA1/2HC, 艾默生EMERSON膨胀阀AA1HC, 艾默生EMERSON膨胀阀,AA1-1/2HC,
AAE2-1/2HAA,AA2-1/2HCA, 

BVS-014  PCN:806750

BVS-012  PCN:806754

BVS-034  PCN:806757

BVS-118  PCN:806759

BVS-158  PCN:806762

BVS-218  PCN:806764