SSPJTPSPJTRSPJTSPJT¥16.20去看看华金自动化发布了SPJT/SSPJT/PSPJT/RSPJT8/10/12/13/15/16/18/20/25/30/35/40/50扳手螺纹一端导向¥20去看看炎禾自动化发布了导向轴 一端内螺纹 带扳手槽型SPJT SSPJT PSPJT RSPJT6/8/10/12