EMERSON艾默生BAE1MC双向空气能ALCO热泵空调热力膨胀阀-061967 ¥161.00 开利油滤芯壳体23XR05026201/PARKER过滤筒15CN205QE16160 ¥4800.00 丹佛斯手动截止阀BML12钎焊连接-带密封帽009G0249 ¥174.60 丹佛斯手动截止阀BML10-ODF延长接管焊接009G0222-009G0128 ¥116.00 丹佛斯电磁阀直流线圈018F6890-110V-018F6881-220V ¥134.40 丹佛斯单向阀止逆阀NRVH22S 020-1032 NRV22S-020-1055 ¥255.90