油研叠加式减压阀型号如下:MRP-01-H-30,MRP-01-B-30MRA-01-H-30,MRA-01-B-30MRB-01-H-30,MRB-01-B-30MRP-01-C-30,MRA-01-C-30MRA-01-C-30,MRB-01-C-30MRP-03-H-30,MRP-03-B-30MRA-03-H-30,MRA-03-B-30MRB-03-H-30,MRB-03-B-30MRP-03-H-20,MRP-03-B-20MRA-03-H-20,MRA-03-B-20MRB-03-H-20,MRB-03-B-20
MRP-04-H-10Y,MRP-04-B-10Y
MRA-04-H
-10Y,MRA-04-B-10YMRB-04-H-10Y,MRB-04-B-10YMRP-04-C-10Y,MRA-04-C-10YMRA-04-C-10Y,MRP-04-C-10YMRP-06-H-30,MRP-06-A-30