SANHUA三花RFGD03E-2.8-40热力膨胀阀R404A/R507
SANHUA三花RFGD03E-4.2-41热力膨胀阀R404A/R507
SANHUA三花RFGD03E-5.4-42热力膨胀阀R404A/R507
SANHUA三花RFGD03E-6.4-43热力膨胀阀R404A/R507
SANHUA三花RFGD03E-7.8-44热力膨胀阀R404A/R507
SANHUA三花RFGD04E-1.8-01热力膨胀阀R134a
SANHUA三花RFGD04E-2.5-02热力膨胀阀R134a
SANHUA三花RFGD04E-3.6-03热力膨胀阀R134a
SANHUA三花RFGD04E-4.6-04热力膨胀阀R134a
SANHUA三花RFGD04E-5.5-49热力膨胀阀R134a
SANHUA三花RFGD04E-6.8-32热力膨胀阀R134a
SANHUA三花RFGD05E-4.5-23热力膨胀阀R410A