SANHUA三花RFKH03-4.8-215热力膨胀阀R404A/R507
SANHUA三花RFKH03E-4.8-216热力膨胀阀R404A/R507
SANHUA三花RFKH04-2.9-221热力膨胀阀R134a
SANHUA三花RFKH04E-2.9-220热力膨胀阀R134a
SANHUA三花RFKH04-2.9-222热力膨胀阀R134a
SANHUA三花RFKH04E-2.9-219热力膨胀阀R134a
SANHUA三花RFKH04-2.9-223热力膨胀阀R134a
SANHUA三花RFKH04E-2.9-224热力膨胀阀R134a
SANHUA三花RFKH03-4.8-312热力膨胀阀R404A/R507
SANHUA三花RFKH03E-4.8-311热力膨胀阀R404A/R507
SANHUA三花RFKH03-4.8-308热力膨胀阀R404A/R507
SANHUA三花RFKH03E-4.8-307热力膨胀阀R404A/R507