流体管 89×4.5-8-10-12-14-16-18-20 40 95×4.5-6-8-10-12-14-16-20 50 102×4.5-5-6-7-8-10-12-14-16-20 80 108×4.5-5-6-7-8-10-12-14-18-20-22 75 114×4.5-5-6-7-8-10-12-14-18-20 100
流体管
89×4.5-8-10-12-14-16-18-20 40 95×4.5-6-8-10-12-14-16-20 50 102×4.5-5-6-7-8-10-12-14-16-20 80 108×4.5-5-6-7-8-10-12-14-18-20-22 75 114×4.5-5-6-7-8-10-12-14-18-20 100