OK機(jī)械油缸專用密封件 USH-UPH-USI-UPI-OD-IDI OSI-ISI-SPG-LBH-LB
NOK工程機(jī)械專用密封 SPGW-SPG-DB-TAY-TC-SPGM-OUHR-VB-OUY,OSI-OUY-HBY-HBTS,IUY-IUH-ISI-IDI-USI,ISI-DKI-DKIY-DKBI,DKB-DWI-NCF-ROI,SPNRI-WR-BRT-RYT-VAY
NOK汽車油封 TC-TC3-TB-HTC-HTBW,HTC3-HTC5-HTC9-TCL-HSC,SCY-SCJY-VSB-VSB2
NOK冶金行業(yè)專用油封 SB-MOY-MG-MG7,TC-TB-SC-SC5-MO,MOY-WT-WTT-YOY,TCN-ZF-OKC3-VR
NOK氣缸專用密封件 APD-APU-APH-WRT