EMERSON/ALCO/膨胀阀/TFES 12H
艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀
TRAE10H,TRAE15H,TRAE20H,艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE30H艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE40H,TRAE50H,TRAE60H,
TRAE70H,TRAE9M,TRAE13M,TRAE14M,TRAE22M,TRAE30M,艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE40M,TRAE45M,TRAE50M,艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE8S,TRAE12S,TRAE14S,TRAE20S,TRAE30S,TRAE35S,TRAE40S,TRAE50S,艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀TRAE8R,TRAE12R,TRAE14R,
TRAE20R,TRAE30R,TRAE35R,TRAE40R,TRAE50R
艾默生ZZC系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀
ZZC3/4H,ZZC1-1/2H,ZZC2-1/2H,ZZC4H,ZZC6H,ZZC8H,ZZJR10H,ZZER12H,ZZER13H,ZZER18H,ZZER21H,ZZIR30H,艾默生TRAE系列热力膨胀阀,艾柯膨胀阀,艾黩生膨胀阀,ZZC1B,ZZC2-1/2B,
