Emerson艾默生TCLE7-1/2HC(HCA)热力膨胀阀R22

Emerson艾默生TCLE12HC(HCA)热力膨胀阀R22

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TR100HC(HCA)热力膨胀阀R22

Emerson艾默生TJLE7SC(SCA)热力膨胀阀R404A/R507

Emerson艾默生TJLE9SC(SCA)热力膨胀阀R404A/R507

Emerson艾默生TCLE5NC(NCA)热力膨胀阀R407C

Emerson艾默生TER22NC(NCA)热力膨胀阀R407C

Emerson艾默生TER26NC(NCA)热力膨胀阀R407C

Emerson艾默生TER35NC(NCA)热力膨胀阀R407C

Emerson艾默生TR100NC(NCA)热力膨胀阀R407C