Emerson艾默生TRAE18ZAA热力膨胀阀066802_R410a
Emerson艾默生TRAE8HCA热力膨胀阀066780_R22
Emerson艾默生TRAE8HW100热力膨胀阀066785_R22
Emerson艾默生TRAE10HCA热力膨胀阀066781_R22
Emerson艾默生TRAE10HW100热力膨胀阀066786_R22
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TRAE15HCA热力膨胀阀066784_R22
Emerson艾默生TRAE50HC热力膨胀阀061700_R22
Emerson艾默生TRAE50HCA热力膨胀阀059356_R22
Emerson艾默生TRAE60HC热力膨胀阀061865_R22