DZ30-2-30B/50,北京华德型直动式顺序阀
MRP-03-H-30 MRA-03-H-30 MRB-03-H-30 MBRV-03
PZ-M03C,PZ-15C,PZ-M03K,PZ-15K,SPZ-M03C,SPZ-15C,SPZ-M03K,SPZ-15K,蒸汽型PZ系列电磁阀
BSG-10-2B2-A240-N1-48 BSG-10-2B2-D24-N1-48 BSG-03-1NP
SY3120-5LU-C4 无锡油研
4A330-10C G3/8 电磁阀
Z2FS6-2-4X/2QV
XY230422,XY250422,XY230622,XY250622,XY230822,XY250822,XY231022,XY251022,手拉阀
KHB-G2 碳钢 管螺纹G 高压球阀
YT1-45Z/4
DLM0-40 电磁离合器
EPDM40 膜片
CV-25U-DN20,CV-25U-DN25,yoshitake减压阀
ZPT20UN-K10-B5-A10
PN001-061-P53,PN001-061-P54,PN001-061-P56,PN001-061-P57,
BVC60-1202,BVC60-1203,BVC60-1204,BVC60-3/8N2U,BVC60-3/8N3U,BVC60-3/8N4U,BVC60-1/2N2U,
IX-100x80
MPB-03-4-20,MPB-03-2-20,MPW-03-4-20,MPW-03-2-20,
R900301895M-SR30KD05-1X/
DBDS6P10B/200，DBDS20P10B/200，DBDS25G