美国艾默生EMERSON膨胀阀,膨胀阀,艾默生EMERSONA/B系列膨胀阀,
AAE3ZW195,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,艾默生EMERSON膨胀阀,AAE2HC,AA2HCA,艾默生EMERSON膨胀阀,AAE3HC,AAE3HCA,艾默生EMERSON膨胀阀,AAE4HC,AAE4HCA,艾默生EMERSONA/B系列膨胀阀AAE5HC,AAE5HCA,艾默生EMERSONA/B系列膨胀阀艾默生EMERSONA/B系列膨胀阀AAE5HW100,AAE5HAA,AAB3HCA,AAEB4HCA,AAEB5HCA,AA1/4SC,AA1/4SW45,AA1/4SZ,
艾默生EMERSONA/B系列膨胀阀AA1/2SC,AA1/2SW45,AA1/2SC,AA1/2SZ,AA3/4SW45,
AA1/2SW45,AA1SW45,AAE1-1/2SW45,AAE1SW45,AAE1-1/2SW45,AAE2SW45,AAE2-1/2SW45
AAE3SW45,AACE1-1/2ZW195,AACE2ZW195,AACE3ZW195,AACE4ZW195,AACE5ZW195