BAE2HCA艾默生BAE2HCA热力膨胀阀R22外平衡061955
面议BAE2HCA艾默生BAE2HCA热力膨胀阀R22外平衡061955
面议EX5-U21Emerson艾默生EX5-U21电子膨胀阀800618
面议AAE2HC艾默生AAE2HC热力膨胀阀R22 R407C外平衡058825
面议EX6-I21Emerson艾默生EX6-I21电子膨胀阀800620
面议XB-1019HW1001B艾默生XB-1019HW100-1B动力头R22膨胀阀用062437
面议XC-726HZ2B艾默生XC-726HZ-2B动力头R22膨胀阀用040569
面议XC-726HW35-2B艾默生XC-726HW35-2B动力头R23低温冷冻膨胀阀024511
面议XC-726BG125-2B艾默生XC-726BG125-2B动力头R23低温冷冻膨胀阀039130
面议XC-726SW40-2B艾默生XC-726SW40-2B动力头R404A膨胀阀用063127
面议