Emerson艾默生TJR11MC(MCA)热力膨胀阀R134a

Emerson艾默生TJR13MC(MCA)热力膨胀阀R134a

Emerson艾默生TER16MC(MCA)热力膨胀阀R134a

Emerson艾默生TER19MC(MCA)热力膨胀阀R134a

Emerson艾默生TER25MC(MCA)热力膨胀阀R134a

Emerson艾默生TER31MC(MCA)热力膨胀阀R134a

Emerson艾默生TIR45MC(MCA)热力膨胀阀R134a

Emerson艾默生TJLE11HC(HCA)热力膨胀阀R22

Emerson艾默生TJLE14HC(HCA)热力膨胀阀R22

Emerson艾默生TJR14HC(HCA)热力膨胀阀R22

Emerson艾默生TR100HC(HCA)热力膨胀阀R22

Emerson艾默生TJR9SC(SCA)热力膨胀阀R404A/R507