SANHUA三花RFKH02E-6.3-28热力膨胀阀R407C
SANHUA三花RFKH02-6.3-32热力膨胀阀R407C
SANHUA三花RFKH02E-6.3-18热力膨胀阀R407C
SANHUA三花RFKH03-4.8-21热力膨胀阀R404A/R507
SANHUA三花RFKH03E-4.8-15热力膨胀阀R404A/R507
SANHUA三花RFKH03-4.8-03热力膨胀阀R404A/R507
SANHUA三花RFKH03E-4.8-02热力膨胀阀R404A/R507
SANHUA三花RFKH03E-4.8-10热力膨胀阀R404A/R507
SANHUA三花RFKH04-2.9-23热力膨胀阀R134a
SANHUA三花RFKH04E-2.9-19热力膨胀阀R134a
SANHUA三花RFKH04-2.9-29热力膨胀阀R134a
SANHUA三花RFKH04E-2.9-17热力膨胀阀R134a