SANHUA三花RFGD01E-4.0-17热力膨胀阀R22
SANHUA三花RFGD01E-6.0-06热力膨胀阀R22
SANHUA三花RFGD01E-7.5-19热力膨胀阀R22
SANHUA三花RFGD01E-9.0-31热力膨胀阀R22
SANHUA三花RFGD01E-11.0-20热力膨胀阀R22
SANHUA三花RFGD02E-3.1-33热力膨胀阀R407C
SANHUA三花RFGD02E-4.2-34热力膨胀阀R407C
SANHUA三花RFGD02E-6.3-35热力膨胀阀R407C
SANHUA三花RFGD02E-8.1-36热力膨胀阀R407C
SANHUA三花RFGD02E-9.4-37热力膨胀阀R407C
SANHUA三花RFGD02E-11.7-38热力膨胀阀R407C
SANHUA三花RFGD03E-2.0-39热力膨胀阀R404A/R507