导向轴 SSFHC/PSFHC/PSSFHC10/12/13/15/16/18/20/25/30/35/40/50

PSGHC/PSSFGC/PSSFHC/PSSFJC6/8/10/12/13/15/16/18/20/25/30/35/

导向轴一端内螺纹带扳手槽型PSSFHC/D6-8-10-12-13-15-16-18-2025