北部精机Northman电磁阀压力继电器MPS-03W-1-40 MPS-02W-2-40 ¥435.00 东京计器液压阀东机美电磁换向阀 DG5V-7-2A-M-U1-H-7-56 ¥775.00 北部精机_MPC-02W-05-40 MPC-03A-05保压阀_Northman ¥320.00 油研防冲击电磁溢流阀A-BSG-03-2B3B-D24-N1-47T 46 48 BST-06-V ¥1522.00 ATOS阿托斯液压阀AGAM-10/210/V 34电磁阀换向阀 ¥1550.00 TOKYO KEIKI东京计器F11-COM-3-33C-30-CH-11-S4叶片泵 ¥4500.00