22EK-B6H-T,上海型电磁电液换向阀
SY3120-5LZ-C4 无锡油研
PFE-42070/3DW 叶片泵
CXL-630，
PLH060-L3-400-K-P0,PLH060-L3-500-K-P0,PLH060-L3-700-K-P0,PLH060-L3-1000-K-P0,
QGD1.2-50-0.37,QGD1.8-50-0.50,QGD2.5-50-0.55,QGD1.2-100-0.55,QGD2.5-100-0.75,QGD2-130-0.75,螺杆潜水电泵
32T300DBUIA/M17,32T320DBUIA/M17,32T350DBUIA/M17,32T400DBUIA/M17,
SZCZP-4-DN50,SZCZP-4-DN65,SZCZP-4-DN80,SZCZP-4-DN100,SZCZP-4-DN125,SZCZP-4-DN150,
HVSF10-04 管式节流
WS-G02-C2-D1-N，WS-G02-C3-D1-N，WS-G02-C4-D1-N，