V18D487X-B100A英国诺冠电磁阀NORGREN控制阀 ¥6250.00 MFH-5-1/4费斯托电磁阀6211FESTO线圈230伏交流 ¥380.00 TPRA/802100/M/125/L英国NORGREN气缸诺冠执行元件 ¥4800.00 VMPA2-M1H-K-PI德国费斯托电磁阀FESTO537957 ¥485.00 6215M3540.3722.024.00德国海隆电磁阀HERION ¥1800.00 CDQSB12-10DC日本SMC薄型气缸缸径12mm行程10mm ¥140.00