SMC调节阀ARBY3000-05-P-2 ¥763.00 OMRON触摸屏NB7W-TWOOB ¥1985.00 库伯勒编码器8.KIS50.8550.1024.F014 ¥2680.00 kubler库伯勒重载型编码器8.5020.0060.1024.S232 ¥6300.00 omron MY4N-J中间继电器8脚DC24/DC48/AC220 底座PYF Z-14-E ¥48.00 SIEMENS变频器6SL3217-0CE27-5UA1 ¥3300.00