Emerson艾默生AAE2SC热力膨胀阀065330_R404A/R507

Emerson艾默生AAE2-1/4SC热力膨胀阀—_R404A/R507

Emerson艾默生AAE3-1/2SC热力膨胀阀—_R404A/R507

Emerson艾默生AA1/4MC热力膨胀阀—_R134a

Emerson艾默生AA1/2MC热力膨胀阀065341_R134a

Emerson艾默生AA3/4MC热力膨胀阀—_R134a

Emerson艾默生AAE1MC热力膨胀阀—_R134a

Emerson艾默生AAE1-1/2MC热力膨胀阀064096_R134a

Emerson艾默生AAE2MC热力膨胀阀064097_R134a

Emerson艾默生AAE2-1/2MC热力膨胀阀—_R134a

Emerson艾默生AAE3MC热力膨胀阀064225_R134a

Emerson艾默生BAE1HCA热力膨胀阀063200_R22