DAW20B-2-30/16G24NZ4,立新型SHLIXIN卸荷阀
PG6-4C,PG8-6C,PG10-8C,PG12-10C,PEG6-4,PEG8-4,PEG8-6,PEG10-6,PEG10-8,PEG12-8,
SY5140-5DZD-02 无锡油研
PV2R1-19-L-LAR-40，，PV2R1-19-L-LAL-40，
60N1L063A0100,60N2L063A0100,60N3L063A0100,60N4L063A0100,60N5L063A0100,60N6L063A0100,60N7L063A0100,
Z461Y-320,Z561Y-320,无锡油研，
CA25T010-300 膜片
NYDX220,NYDX250,NYDX300,NYDX320,NYDX420,NYDX130,NYDX160,