Emerson艾默生B-504法兰TJLE膨胀阀044984

Emerson艾默生X6347-2法兰TJLE膨胀阀094289

Emerson艾默生X6347-6法兰TJLE膨胀阀057210

Emerson艾默生X6347-7法兰TJLE膨胀阀

Emerson艾默生10331法兰T]RE膨胀阀029411

Emerson艾默生10332法兰T]RE膨胀阀032988

Emerson艾默生9153法兰TER膨胀阀027919

Emerson艾默生9152法兰TER膨胀阀027918

Emerson艾默生9148-1法兰TMR膨胀阀065125

Emerson艾默生X-22440-B1B阀芯TCLE膨胀阀037035

Emerson艾默生X-22440-B2B阀芯TCLE膨胀阀037037

Emerson艾默生X-22440-B4B阀芯TCLE膨胀阀037041