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TR55MC(MCA)热力膨胀阀R134a

Emerson艾默生TR68MC(MCA)热力膨胀阀R134a

Emerson艾默生TR68MC(MCA)热力膨胀阀R134a

Emerson艾默生TCLE1/2HC(HCA)热力膨胀阀R22

Emerson艾默生TCLE5HC(HCA)热力膨胀阀R22

Emerson艾默生TCLE1/4SC(SCA)热力膨胀阀R404A/R507