Emerson艾默生TRAE10ZAA热力膨胀阀066798_R410a

Emerson艾默生TRAE12ZAA热力膨胀阀066799_R410a

Emerson艾默生TRAE15ZAA热力膨胀阀066801_R410a

Emerson艾默生TRAE12HCA热力膨胀阀066783_R22

Emerson艾默生TRAE12HW100热力膨胀阀066787_R22

Emerson艾默生TRAE12HW100热力膨胀阀066788_R22

Emerson艾默生TRAE10NW100热力膨胀阀066791_R407c

Emerson艾默生TRAE12NW100热力膨胀阀066792_R407c

Emerson艾默生TRAE12NW100热力膨胀阀066793_R407c

Emerson艾默生TRAE15NW100热力膨胀阀066794_R407c

Emerson艾默生TRAE45MC热力膨胀阀064597_R134a

Emerson艾默生TRAE50MC热力膨胀阀063160_R134a