问:哪里下载ISO 12131-3 2020 Plain bearings Hydrodynamic plain thrust pad bearings under steady-state conditions Part 3 Guide values for the calculation of thrust pad bearings答:请联系微信:siduwenku
ISO 12131-3 2020 Plain bearings Hydrodynamic plain thrust pad bearings under steady-state conditions Part 3 Guide values for the calculation of thrust pad bearings