费斯托FESTO 气动电磁阀 MFH-5-1/4-1/8-1/2-B 15901 19758 6420 ¥228.00 台达三相380v变频器2.2/4/5.5/7.5/11/15/22/30/37/45/55/75/90kw ¥420.00 RMW1-DW45-630A-6300A智能型万能式框架断路器空气开关 ¥550.00 3RW3014-1BB14 全新西门子软启动器现货3 kW/400V 3RW3014-1BB04 ¥570.00 德国SICK西克编码器DBS36E-BBEP02500 GK1024 AJ600空心轴 ¥350.00 西门子触摸屏6AV36071JC200AX2 63607-120-02 HMI人机界面 ¥500.00