油研比例阀型号如下, EFBG-03-125-H-50-60T EFBG-03-125-B-50 EFBG-03-125-C-50 EFBG-03-125--50 EFBG-03-60-H-50 EFBG-03-60-C-50 EFBG-03-160-C-50 EFBG-03-160-H-50 EFBG-03-250-H-50 EFBG-03-250-C-50 EFBG-06-250-C-50 EFBG-06-250-H-50 EFBG-06-320-H-50 EFBG-06-250-C-50 EFBG-06-500-H-50 BG-03-32 BG-06-32 EBG-03-H-20 EBG-06-H-20 EBG-01-H-20
4V310-08B 电磁阀 ZKZ310 执行器