膨胀阀高温7HR142BNRFE￥2610去看看工控电气主营发布了STF上恒膨胀阀 高温膨胀阀 NRFE RTET1-1/2 2 3 4 5 6 7HR142B膨胀阀TCLE142HR￥4270去看看欧瑞工控发布了膨胀阀TCLE7-1/2HR142B膨胀阀TCLE142HR￥3980去看看欧瑞工控发布了膨胀阀TCLE7-1/2HR142B
