R900618341 DBW20A1-5X/315U6EW110N9K4,力士乐型液压阀
DG3V-8-8A-10,DG3V-8-9A-10,DG3V-8-11A-10,DG3V-8-0C-10,
SYJ3120-1MZ SYJ3120-1M 五通先导型电磁阀
SYJ7520-2GZD 五通先导型电磁阀
GDF08-01,单向阀
QWB25-10-2.2,QWB15-15-2.2,QWB12-26-2.2,QWB10-34-2.2,QWB9-22-2.2,QWB40-12-3,QWB25-17-3,QWB12-34-3,QWB15-30-3,QWB10-44-3,QWB12-40-4,QWB15-45-4,QWB25-32-4,QWB40-16-4,QWB50-14-4,QWB12-50-5.5,QWB15-55-5.5,QWB20-35-5.5,QWB25-40-5.5,QWB12-60-7.5,QWB20-40-7.5,QWB45-22-7.5,QWB70-16-7.5,QWB100-12-7.5,
无锡油研，SFD-06-2B2-A5-10，SFD-06-2B2-D1-10，
SMVQ671H-16P-DN32,SMVQ671H-25P-DN32,SMVQ671H-40P-DN32,SMVQ671H-64P-DN32,